diff --git a/fsrs4anki_optimizer.ipynb b/fsrs4anki_optimizer.ipynb
index b9880ca..cf05439 100644
--- a/fsrs4anki_optimizer.ipynb
+++ b/fsrs4anki_optimizer.ipynb
@@ -5,9 +5,9 @@
       "cell_type": "markdown",
       "metadata": {},
       "source": [
-        "# FSRS4Anki v3.25.1 Optimizer\n",
+        "# FSRS4Anki v3.25.2 Optimizer\n",
         "\n",
-        "[![open in colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/open-spaced-repetition/fsrs4anki/blob/v3.25.1/fsrs4anki_optimizer.ipynb)\n",
+        "[![open in colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/open-spaced-repetition/fsrs4anki/blob/v3.25.2/fsrs4anki_optimizer.ipynb)\n",
         "\n",
         "↑ Click the above button to open the optimizer on Google Colab.\n",
         "\n",
@@ -103,7 +103,7 @@
         }
       ],
       "source": [
-        "%pip install -q fsrs4anki_optimizer==3.25.1\n",
+        "%pip install -q fsrs4anki_optimizer==3.25.2\n",
         "# for local development\n",
         "# import os\n",
         "# import sys\n",
@@ -159,7 +159,7 @@
         {
           "data": {
             "application/vnd.jupyter.widget-view+json": {
-              "model_id": "697fb03beba94e10b6cb91138be9065d",
+              "model_id": "53c7d8cc155c410f9a0d84b387ef7dd9",
               "version_major": 2,
               "version_minor": 0
             },
@@ -180,7 +180,7 @@
         {
           "data": {
             "application/vnd.jupyter.widget-view+json": {
-              "model_id": "36b1e28026394ee7b91bde7ac6d85cb4",
+              "model_id": "146c56a60e254ef4a8febe1e65e4b4b6",
               "version_major": 2,
               "version_minor": 0
             },
@@ -317,7 +317,7 @@
         {
           "data": {
             "application/vnd.jupyter.widget-view+json": {
-              "model_id": "3afe4d2928cf4080ba62098d027f67f1",
+              "model_id": "9cd1e8985ca2415ea9816c5e21ecc6dc",
               "version_major": 2,
               "version_minor": 0
             },
@@ -342,7 +342,7 @@
         {
           "data": {
             "application/vnd.jupyter.widget-view+json": {
-              "model_id": "1b9082cf32374decb45331cc8f090992",
+              "model_id": "1b43e2fbd2ec4f1d8229dd4cd999493f",
               "version_major": 2,
               "version_minor": 0
             },
@@ -363,7 +363,7 @@
         {
           "data": {
             "application/vnd.jupyter.widget-view+json": {
-              "model_id": "79ccb4a2d93d48f5a2193b034cdd1ccb",
+              "model_id": "d98e3ec13028493584328c4b5001ca90",
               "version_major": 2,
               "version_minor": 0
             },
@@ -415,7 +415,7 @@
         {
           "data": {
             "application/vnd.jupyter.widget-view+json": {
-              "model_id": "fa64828824084e4d910fbd7e93fc753e",
+              "model_id": "505394933bf840eeb349462918db2766",
               "version_major": 2,
               "version_minor": 0
             },
@@ -436,7 +436,7 @@
         {
           "data": {
             "application/vnd.jupyter.widget-view+json": {
-              "model_id": "77d832892bb0444fb65c017d21b81f9b",
+              "model_id": "887ef137d1c348ffb749e21e66c2c5c6",
               "version_major": 2,
               "version_minor": 0
             },
@@ -488,7 +488,7 @@
         {
           "data": {
             "application/vnd.jupyter.widget-view+json": {
-              "model_id": "9d86070ed5244713aa769e3c33cce0d4",
+              "model_id": "0bf34417570e41079326834d1fcc6031",
               "version_major": 2,
               "version_minor": 0
             },
@@ -509,7 +509,7 @@
         {
           "data": {
             "application/vnd.jupyter.widget-view+json": {
-              "model_id": "6d571bb93d4c41da8966ab93b3511087",
+              "model_id": "8eb43490dac7455d89cb28a917d5f019",
               "version_major": 2,
               "version_minor": 0
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@@ -827,7 +827,7 @@
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-              "model_id": "50ffa9a2f7f44df6b4c7207848849c01",
+              "model_id": "d0557f3c180a46abb5c05d9b996adffd",
               "version_major": 2,
               "version_minor": 0
             },
@@ -1013,225 +1013,225 @@
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               "  background-color: #000000;\n",
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               "}\n",
-              "#T_c4b01_row0_col9, #T_c4b01_row9_col8, #T_c4b01_row14_col6 {\n",
+              "#T_86065_row0_col9, #T_86065_row9_col8, #T_86065_row14_col6 {\n",
               "  background-color: #ffcdcd;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row1_col9 {\n",
+              "#T_86065_row1_col9 {\n",
               "  background-color: #ffb1b1;\n",
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               "}\n",
-              "#T_c4b01_row2_col9, #T_c4b01_row10_col3, #T_c4b01_row14_col3 {\n",
+              "#T_86065_row2_col9, #T_86065_row10_col3, #T_86065_row14_col3 {\n",
               "  background-color: #f1f1ff;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row3_col6 {\n",
+              "#T_86065_row3_col6 {\n",
               "  background-color: #ff4141;\n",
               "  color: #f1f1f1;\n",
               "}\n",
-              "#T_c4b01_row3_col9, #T_c4b01_row9_col1, #T_c4b01_row16_col3 {\n",
+              "#T_86065_row3_col9, #T_86065_row9_col1, #T_86065_row16_col3 {\n",
               "  background-color: #cdcdff;\n",
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               "}\n",
-              "#T_c4b01_row4_col6, #T_c4b01_row4_col8, #T_c4b01_row8_col5, #T_c4b01_row10_col7, #T_c4b01_row12_col4, #T_c4b01_row14_col4 {\n",
+              "#T_86065_row4_col6, #T_86065_row4_col8, #T_86065_row8_col5, #T_86065_row10_col7, #T_86065_row12_col4, #T_86065_row14_col4 {\n",
               "  background-color: #ffd9d9;\n",
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-              "#T_c4b01_row4_col7, #T_c4b01_row6_col6, #T_c4b01_row8_col1, #T_c4b01_row15_col2 {\n",
+              "#T_86065_row4_col7, #T_86065_row6_col6, #T_86065_row8_col1, #T_86065_row15_col2 {\n",
               "  background-color: #e5e5ff;\n",
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               "}\n",
-              "#T_c4b01_row4_col9, #T_c4b01_row7_col8, #T_c4b01_row9_col4, #T_c4b01_row13_col3 {\n",
+              "#T_86065_row4_col9, #T_86065_row7_col8, #T_86065_row9_col4, #T_86065_row13_col3 {\n",
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               "}\n",
-              "#T_c4b01_row5_col4, #T_c4b01_row9_col7, #T_c4b01_row13_col6 {\n",
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-              "#T_c4b01_row5_col6, #T_c4b01_row6_col4, #T_c4b01_row6_col7, #T_c4b01_row6_col8, #T_c4b01_row7_col7, #T_c4b01_row12_col3 {\n",
+              "#T_86065_row5_col6, #T_86065_row6_col4, #T_86065_row6_col7, #T_86065_row6_col8, #T_86065_row7_col7, #T_86065_row12_col3 {\n",
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               "}\n",
-              "#T_c4b01_row5_col7, #T_c4b01_row17_col2 {\n",
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               "  background-color: #c9c9ff;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row5_col8, #T_c4b01_row14_col2 {\n",
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               "  background-color: #d9d9ff;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row5_col9, #T_c4b01_row11_col8 {\n",
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               "  background-color: #ffe9e9;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row6_col5 {\n",
+              "#T_86065_row6_col5 {\n",
               "  background-color: #ffa9a9;\n",
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               "}\n",
-              "#T_c4b01_row6_col9, #T_c4b01_row8_col9, #T_c4b01_row11_col5 {\n",
+              "#T_86065_row6_col9, #T_86065_row8_col9, #T_86065_row11_col5 {\n",
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               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row7_col3, #T_c4b01_row12_col6 {\n",
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               "  background-color: #ffeded;\n",
               "  color: #000000;\n",
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-              "#T_c4b01_row7_col4, #T_c4b01_row10_col2, #T_c4b01_row11_col3 {\n",
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               "  background-color: #e1e1ff;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row7_col6 {\n",
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               "  background-color: #d5d5ff;\n",
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               "}\n",
-              "#T_c4b01_row7_col9, #T_c4b01_row10_col5, #T_c4b01_row14_col5 {\n",
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               "  background-color: #ffa5a5;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row8_col3 {\n",
+              "#T_86065_row8_col3 {\n",
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               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row8_col4, #T_c4b01_row10_col4 {\n",
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               "  background-color: #ededff;\n",
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               "}\n",
-              "#T_c4b01_row8_col6, #T_c4b01_row8_col7, #T_c4b01_row10_col6 {\n",
+              "#T_86065_row8_col6, #T_86065_row8_col7, #T_86065_row10_col6 {\n",
               "  background-color: #f9f9ff;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row8_col8 {\n",
+              "#T_86065_row8_col8 {\n",
               "  background-color: #ffe5e5;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row9_col2 {\n",
+              "#T_86065_row9_col2 {\n",
               "  background-color: #a1a1ff;\n",
               "  color: #f1f1f1;\n",
               "}\n",
-              "#T_c4b01_row9_col3 {\n",
+              "#T_86065_row9_col3 {\n",
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               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row9_col5, #T_c4b01_row12_col8 {\n",
+              "#T_86065_row9_col5, #T_86065_row12_col8 {\n",
               "  background-color: #ffdddd;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row9_col6 {\n",
+              "#T_86065_row9_col6 {\n",
               "  background-color: #ffe1e1;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row9_col9 {\n",
+              "#T_86065_row9_col9 {\n",
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               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row10_col0, #T_c4b01_row14_col0 {\n",
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               "  background-color: #9191ff;\n",
               "  color: #f1f1f1;\n",
               "}\n",
-              "#T_c4b01_row10_col1, #T_c4b01_row18_col2 {\n",
+              "#T_86065_row10_col1, #T_86065_row18_col2 {\n",
               "  background-color: #a5a5ff;\n",
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               "}\n",
-              "#T_c4b01_row10_col8, #T_c4b01_row10_col9, #T_c4b01_row13_col5 {\n",
+              "#T_86065_row10_col8, #T_86065_row10_col9, #T_86065_row13_col5 {\n",
               "  background-color: #ffbdbd;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row11_col2, #T_c4b01_row12_col2 {\n",
+              "#T_86065_row11_col2, #T_86065_row12_col2 {\n",
               "  background-color: #b5b5ff;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row11_col4 {\n",
+              "#T_86065_row11_col4 {\n",
               "  background-color: #fff9f9;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row11_col6 {\n",
+              "#T_86065_row11_col6 {\n",
               "  background-color: #ff9d9d;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row11_col7 {\n",
+              "#T_86065_row11_col7 {\n",
               "  background-color: #ffa1a1;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row11_col9, #T_c4b01_row12_col5 {\n",
+              "#T_86065_row11_col9, #T_86065_row12_col5 {\n",
               "  background-color: #ffb9b9;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row12_col0 {\n",
+              "#T_86065_row12_col0 {\n",
               "  background-color: #7d7dff;\n",
               "  color: #f1f1f1;\n",
               "}\n",
-              "#T_c4b01_row12_col7, #T_c4b01_row12_col9 {\n",
+              "#T_86065_row12_col7, #T_86065_row12_col9 {\n",
               "  background-color: #ff9999;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row13_col0 {\n",
+              "#T_86065_row13_col0 {\n",
               "  background-color: #a9a9ff;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row13_col2 {\n",
+              "#T_86065_row13_col2 {\n",
               "  background-color: #c1c1ff;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row13_col4 {\n",
+              "#T_86065_row13_col4 {\n",
               "  background-color: #ffb5b5;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row13_col7, #T_c4b01_row15_col4 {\n",
+              "#T_86065_row13_col7, #T_86065_row15_col4 {\n",
               "  background-color: #ff8181;\n",
               "  color: #f1f1f1;\n",
               "}\n",
-              "#T_c4b01_row13_col8, #T_c4b01_row15_col6 {\n",
+              "#T_86065_row13_col8, #T_86065_row15_col6 {\n",
               "  background-color: #ffc1c1;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row14_col7 {\n",
+              "#T_86065_row14_col7 {\n",
               "  background-color: #ffc9c9;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row15_col0 {\n",
+              "#T_86065_row15_col0 {\n",
               "  background-color: #8181ff;\n",
               "  color: #f1f1f1;\n",
               "}\n",
-              "#T_c4b01_row15_col3 {\n",
+              "#T_86065_row15_col3 {\n",
               "  background-color: #b9b9ff;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row16_col0 {\n",
+              "#T_86065_row16_col0 {\n",
               "  background-color: #4545ff;\n",
               "  color: #f1f1f1;\n",
               "}\n",
-              "#T_c4b01_row16_col2 {\n",
+              "#T_86065_row16_col2 {\n",
               "  background-color: #bdbdff;\n",
               "  color: #000000;\n",
               "}\n",
-              "#T_c4b01_row17_col0 {\n",
+              "#T_86065_row17_col0 {\n",
               "  background-color: #1d1dff;\n",
               "  color: #f1f1f1;\n",
               "}\n",
-              "#T_c4b01_row17_col3 {\n",
+              "#T_86065_row17_col3 {\n",
               "  background-color: #d1d1ff;\n",
               "  color: #000000;\n",
               "}\n",
               "</style>\n",
-              "<table id=\"T_c4b01\">\n",
+              "<table id=\"T_86065\">\n",
               "  <thead>\n",
               "    <tr>\n",
               "      <th class=\"index_name level0\" >d_bin</th>\n",
-              "      <th id=\"T_c4b01_level0_col0\" class=\"col_heading level0 col0\" >1</th>\n",
-              "      <th id=\"T_c4b01_level0_col1\" class=\"col_heading level0 col1\" >2</th>\n",
-              "      <th id=\"T_c4b01_level0_col2\" class=\"col_heading level0 col2\" >3</th>\n",
-              "      <th id=\"T_c4b01_level0_col3\" class=\"col_heading level0 col3\" >4</th>\n",
-              "      <th id=\"T_c4b01_level0_col4\" class=\"col_heading level0 col4\" >5</th>\n",
-              "      <th id=\"T_c4b01_level0_col5\" class=\"col_heading level0 col5\" >6</th>\n",
-              "      <th id=\"T_c4b01_level0_col6\" class=\"col_heading level0 col6\" >7</th>\n",
-              "      <th id=\"T_c4b01_level0_col7\" class=\"col_heading level0 col7\" >8</th>\n",
-              "      <th id=\"T_c4b01_level0_col8\" class=\"col_heading level0 col8\" >9</th>\n",
-              "      <th id=\"T_c4b01_level0_col9\" class=\"col_heading level0 col9\" >10</th>\n",
+              "      <th id=\"T_86065_level0_col0\" class=\"col_heading level0 col0\" >1</th>\n",
+              "      <th id=\"T_86065_level0_col1\" class=\"col_heading level0 col1\" >2</th>\n",
+              "      <th id=\"T_86065_level0_col2\" class=\"col_heading level0 col2\" >3</th>\n",
+              "      <th id=\"T_86065_level0_col3\" class=\"col_heading level0 col3\" >4</th>\n",
+              "      <th id=\"T_86065_level0_col4\" class=\"col_heading level0 col4\" >5</th>\n",
+              "      <th id=\"T_86065_level0_col5\" class=\"col_heading level0 col5\" >6</th>\n",
+              "      <th id=\"T_86065_level0_col6\" class=\"col_heading level0 col6\" >7</th>\n",
+              "      <th id=\"T_86065_level0_col7\" class=\"col_heading level0 col7\" >8</th>\n",
+              "      <th id=\"T_86065_level0_col8\" class=\"col_heading level0 col8\" >9</th>\n",
+              "      <th id=\"T_86065_level0_col9\" class=\"col_heading level0 col9\" >10</th>\n",
               "    </tr>\n",
               "    <tr>\n",
               "      <th class=\"index_name level0\" >s_bin</th>\n",
@@ -1249,257 +1249,257 @@
               "  </thead>\n",
               "  <tbody>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row0\" class=\"row_heading level0 row0\" >0.510000</th>\n",
-              "      <td id=\"T_c4b01_row0_col0\" class=\"data row0 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row0_col1\" class=\"data row0 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row0_col2\" class=\"data row0 col2\" ></td>\n",
-              "      <td id=\"T_c4b01_row0_col3\" class=\"data row0 col3\" ></td>\n",
-              "      <td id=\"T_c4b01_row0_col4\" class=\"data row0 col4\" ></td>\n",
-              "      <td id=\"T_c4b01_row0_col5\" class=\"data row0 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row0_col6\" class=\"data row0 col6\" ></td>\n",
-              "      <td id=\"T_c4b01_row0_col7\" class=\"data row0 col7\" ></td>\n",
-              "      <td id=\"T_c4b01_row0_col8\" class=\"data row0 col8\" ></td>\n",
-              "      <td id=\"T_c4b01_row0_col9\" class=\"data row0 col9\" >2.01%</td>\n",
+              "      <th id=\"T_86065_level0_row0\" class=\"row_heading level0 row0\" >0.510000</th>\n",
+              "      <td id=\"T_86065_row0_col0\" class=\"data row0 col0\" ></td>\n",
+              "      <td id=\"T_86065_row0_col1\" class=\"data row0 col1\" ></td>\n",
+              "      <td id=\"T_86065_row0_col2\" class=\"data row0 col2\" ></td>\n",
+              "      <td id=\"T_86065_row0_col3\" class=\"data row0 col3\" ></td>\n",
+              "      <td id=\"T_86065_row0_col4\" class=\"data row0 col4\" ></td>\n",
+              "      <td id=\"T_86065_row0_col5\" class=\"data row0 col5\" ></td>\n",
+              "      <td id=\"T_86065_row0_col6\" class=\"data row0 col6\" ></td>\n",
+              "      <td id=\"T_86065_row0_col7\" class=\"data row0 col7\" ></td>\n",
+              "      <td id=\"T_86065_row0_col8\" class=\"data row0 col8\" ></td>\n",
+              "      <td id=\"T_86065_row0_col9\" class=\"data row0 col9\" >2.01%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row1\" class=\"row_heading level0 row1\" >0.710000</th>\n",
-              "      <td id=\"T_c4b01_row1_col0\" class=\"data row1 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row1_col1\" class=\"data row1 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row1_col2\" class=\"data row1 col2\" ></td>\n",
-              "      <td id=\"T_c4b01_row1_col3\" class=\"data row1 col3\" ></td>\n",
-              "      <td id=\"T_c4b01_row1_col4\" class=\"data row1 col4\" ></td>\n",
-              "      <td id=\"T_c4b01_row1_col5\" class=\"data row1 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row1_col6\" class=\"data row1 col6\" ></td>\n",
-              "      <td id=\"T_c4b01_row1_col7\" class=\"data row1 col7\" ></td>\n",
-              "      <td id=\"T_c4b01_row1_col8\" class=\"data row1 col8\" ></td>\n",
-              "      <td id=\"T_c4b01_row1_col9\" class=\"data row1 col9\" >3.01%</td>\n",
+              "      <th id=\"T_86065_level0_row1\" class=\"row_heading level0 row1\" >0.710000</th>\n",
+              "      <td id=\"T_86065_row1_col0\" class=\"data row1 col0\" ></td>\n",
+              "      <td id=\"T_86065_row1_col1\" class=\"data row1 col1\" ></td>\n",
+              "      <td id=\"T_86065_row1_col2\" class=\"data row1 col2\" ></td>\n",
+              "      <td id=\"T_86065_row1_col3\" class=\"data row1 col3\" ></td>\n",
+              "      <td id=\"T_86065_row1_col4\" class=\"data row1 col4\" ></td>\n",
+              "      <td id=\"T_86065_row1_col5\" class=\"data row1 col5\" ></td>\n",
+              "      <td id=\"T_86065_row1_col6\" class=\"data row1 col6\" ></td>\n",
+              "      <td id=\"T_86065_row1_col7\" class=\"data row1 col7\" ></td>\n",
+              "      <td id=\"T_86065_row1_col8\" class=\"data row1 col8\" ></td>\n",
+              "      <td id=\"T_86065_row1_col9\" class=\"data row1 col9\" >3.01%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row2\" class=\"row_heading level0 row2\" >1.000000</th>\n",
-              "      <td id=\"T_c4b01_row2_col0\" class=\"data row2 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row2_col1\" class=\"data row2 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row2_col2\" class=\"data row2 col2\" ></td>\n",
-              "      <td id=\"T_c4b01_row2_col3\" class=\"data row2 col3\" ></td>\n",
-              "      <td id=\"T_c4b01_row2_col4\" class=\"data row2 col4\" ></td>\n",
-              "      <td id=\"T_c4b01_row2_col5\" class=\"data row2 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row2_col6\" class=\"data row2 col6\" ></td>\n",
-              "      <td id=\"T_c4b01_row2_col7\" class=\"data row2 col7\" ></td>\n",
-              "      <td id=\"T_c4b01_row2_col8\" class=\"data row2 col8\" ></td>\n",
-              "      <td id=\"T_c4b01_row2_col9\" class=\"data row2 col9\" >-0.56%</td>\n",
+              "      <th id=\"T_86065_level0_row2\" class=\"row_heading level0 row2\" >1.000000</th>\n",
+              "      <td id=\"T_86065_row2_col0\" class=\"data row2 col0\" ></td>\n",
+              "      <td id=\"T_86065_row2_col1\" class=\"data row2 col1\" ></td>\n",
+              "      <td id=\"T_86065_row2_col2\" class=\"data row2 col2\" ></td>\n",
+              "      <td id=\"T_86065_row2_col3\" class=\"data row2 col3\" ></td>\n",
+              "      <td id=\"T_86065_row2_col4\" class=\"data row2 col4\" ></td>\n",
+              "      <td id=\"T_86065_row2_col5\" class=\"data row2 col5\" ></td>\n",
+              "      <td id=\"T_86065_row2_col6\" class=\"data row2 col6\" ></td>\n",
+              "      <td id=\"T_86065_row2_col7\" class=\"data row2 col7\" ></td>\n",
+              "      <td id=\"T_86065_row2_col8\" class=\"data row2 col8\" ></td>\n",
+              "      <td id=\"T_86065_row2_col9\" class=\"data row2 col9\" >-0.56%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row3\" class=\"row_heading level0 row3\" >1.400000</th>\n",
-              "      <td id=\"T_c4b01_row3_col0\" class=\"data row3 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row3_col1\" class=\"data row3 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row3_col2\" class=\"data row3 col2\" ></td>\n",
-              "      <td id=\"T_c4b01_row3_col3\" class=\"data row3 col3\" ></td>\n",
-              "      <td id=\"T_c4b01_row3_col4\" class=\"data row3 col4\" ></td>\n",
-              "      <td id=\"T_c4b01_row3_col5\" class=\"data row3 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row3_col6\" class=\"data row3 col6\" >7.49%</td>\n",
-              "      <td id=\"T_c4b01_row3_col7\" class=\"data row3 col7\" ></td>\n",
-              "      <td id=\"T_c4b01_row3_col8\" class=\"data row3 col8\" ></td>\n",
-              "      <td id=\"T_c4b01_row3_col9\" class=\"data row3 col9\" >-1.94%</td>\n",
+              "      <th id=\"T_86065_level0_row3\" class=\"row_heading level0 row3\" >1.400000</th>\n",
+              "      <td id=\"T_86065_row3_col0\" class=\"data row3 col0\" ></td>\n",
+              "      <td id=\"T_86065_row3_col1\" class=\"data row3 col1\" ></td>\n",
+              "      <td id=\"T_86065_row3_col2\" class=\"data row3 col2\" ></td>\n",
+              "      <td id=\"T_86065_row3_col3\" class=\"data row3 col3\" ></td>\n",
+              "      <td id=\"T_86065_row3_col4\" class=\"data row3 col4\" ></td>\n",
+              "      <td id=\"T_86065_row3_col5\" class=\"data row3 col5\" ></td>\n",
+              "      <td id=\"T_86065_row3_col6\" class=\"data row3 col6\" >7.49%</td>\n",
+              "      <td id=\"T_86065_row3_col7\" class=\"data row3 col7\" ></td>\n",
+              "      <td id=\"T_86065_row3_col8\" class=\"data row3 col8\" ></td>\n",
+              "      <td id=\"T_86065_row3_col9\" class=\"data row3 col9\" >-1.94%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row4\" class=\"row_heading level0 row4\" >1.960000</th>\n",
-              "      <td id=\"T_c4b01_row4_col0\" class=\"data row4 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row4_col1\" class=\"data row4 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row4_col2\" class=\"data row4 col2\" ></td>\n",
-              "      <td id=\"T_c4b01_row4_col3\" class=\"data row4 col3\" ></td>\n",
-              "      <td id=\"T_c4b01_row4_col4\" class=\"data row4 col4\" ></td>\n",
-              "      <td id=\"T_c4b01_row4_col5\" class=\"data row4 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row4_col6\" class=\"data row4 col6\" >1.47%</td>\n",
-              "      <td id=\"T_c4b01_row4_col7\" class=\"data row4 col7\" >-0.94%</td>\n",
-              "      <td id=\"T_c4b01_row4_col8\" class=\"data row4 col8\" >1.50%</td>\n",
-              "      <td id=\"T_c4b01_row4_col9\" class=\"data row4 col9\" >-0.92%</td>\n",
+              "      <th id=\"T_86065_level0_row4\" class=\"row_heading level0 row4\" >1.960000</th>\n",
+              "      <td id=\"T_86065_row4_col0\" class=\"data row4 col0\" ></td>\n",
+              "      <td id=\"T_86065_row4_col1\" class=\"data row4 col1\" ></td>\n",
+              "      <td id=\"T_86065_row4_col2\" class=\"data row4 col2\" ></td>\n",
+              "      <td id=\"T_86065_row4_col3\" class=\"data row4 col3\" ></td>\n",
+              "      <td id=\"T_86065_row4_col4\" class=\"data row4 col4\" ></td>\n",
+              "      <td id=\"T_86065_row4_col5\" class=\"data row4 col5\" ></td>\n",
+              "      <td id=\"T_86065_row4_col6\" class=\"data row4 col6\" >1.47%</td>\n",
+              "      <td id=\"T_86065_row4_col7\" class=\"data row4 col7\" >-0.94%</td>\n",
+              "      <td id=\"T_86065_row4_col8\" class=\"data row4 col8\" >1.50%</td>\n",
+              "      <td id=\"T_86065_row4_col9\" class=\"data row4 col9\" >-0.92%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row5\" class=\"row_heading level0 row5\" >2.740000</th>\n",
-              "      <td id=\"T_c4b01_row5_col0\" class=\"data row5 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row5_col1\" class=\"data row5 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row5_col2\" class=\"data row5 col2\" ></td>\n",
-              "      <td id=\"T_c4b01_row5_col3\" class=\"data row5 col3\" ></td>\n",
-              "      <td id=\"T_c4b01_row5_col4\" class=\"data row5 col4\" >1.87%</td>\n",
-              "      <td id=\"T_c4b01_row5_col5\" class=\"data row5 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row5_col6\" class=\"data row5 col6\" >-0.06%</td>\n",
-              "      <td id=\"T_c4b01_row5_col7\" class=\"data row5 col7\" >-2.08%</td>\n",
-              "      <td id=\"T_c4b01_row5_col8\" class=\"data row5 col8\" >-1.56%</td>\n",
-              "      <td id=\"T_c4b01_row5_col9\" class=\"data row5 col9\" >0.94%</td>\n",
+              "      <th id=\"T_86065_level0_row5\" class=\"row_heading level0 row5\" >2.740000</th>\n",
+              "      <td id=\"T_86065_row5_col0\" class=\"data row5 col0\" ></td>\n",
+              "      <td id=\"T_86065_row5_col1\" class=\"data row5 col1\" ></td>\n",
+              "      <td id=\"T_86065_row5_col2\" class=\"data row5 col2\" ></td>\n",
+              "      <td id=\"T_86065_row5_col3\" class=\"data row5 col3\" ></td>\n",
+              "      <td id=\"T_86065_row5_col4\" class=\"data row5 col4\" >1.87%</td>\n",
+              "      <td id=\"T_86065_row5_col5\" class=\"data row5 col5\" ></td>\n",
+              "      <td id=\"T_86065_row5_col6\" class=\"data row5 col6\" >-0.06%</td>\n",
+              "      <td id=\"T_86065_row5_col7\" class=\"data row5 col7\" >-2.08%</td>\n",
+              "      <td id=\"T_86065_row5_col8\" class=\"data row5 col8\" >-1.56%</td>\n",
+              "      <td id=\"T_86065_row5_col9\" class=\"data row5 col9\" >0.94%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row6\" class=\"row_heading level0 row6\" >3.840000</th>\n",
-              "      <td id=\"T_c4b01_row6_col0\" class=\"data row6 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row6_col1\" class=\"data row6 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row6_col2\" class=\"data row6 col2\" ></td>\n",
-              "      <td id=\"T_c4b01_row6_col3\" class=\"data row6 col3\" ></td>\n",
-              "      <td id=\"T_c4b01_row6_col4\" class=\"data row6 col4\" >-0.13%</td>\n",
-              "      <td id=\"T_c4b01_row6_col5\" class=\"data row6 col5\" >3.35%</td>\n",
-              "      <td id=\"T_c4b01_row6_col6\" class=\"data row6 col6\" >-1.06%</td>\n",
-              "      <td id=\"T_c4b01_row6_col7\" class=\"data row6 col7\" >-0.03%</td>\n",
-              "      <td id=\"T_c4b01_row6_col8\" class=\"data row6 col8\" >-0.05%</td>\n",
-              "      <td id=\"T_c4b01_row6_col9\" class=\"data row6 col9\" >2.24%</td>\n",
+              "      <th id=\"T_86065_level0_row6\" class=\"row_heading level0 row6\" >3.840000</th>\n",
+              "      <td id=\"T_86065_row6_col0\" class=\"data row6 col0\" ></td>\n",
+              "      <td id=\"T_86065_row6_col1\" class=\"data row6 col1\" ></td>\n",
+              "      <td id=\"T_86065_row6_col2\" class=\"data row6 col2\" ></td>\n",
+              "      <td id=\"T_86065_row6_col3\" class=\"data row6 col3\" ></td>\n",
+              "      <td id=\"T_86065_row6_col4\" class=\"data row6 col4\" >-0.13%</td>\n",
+              "      <td id=\"T_86065_row6_col5\" class=\"data row6 col5\" >3.35%</td>\n",
+              "      <td id=\"T_86065_row6_col6\" class=\"data row6 col6\" >-1.06%</td>\n",
+              "      <td id=\"T_86065_row6_col7\" class=\"data row6 col7\" >-0.03%</td>\n",
+              "      <td id=\"T_86065_row6_col8\" class=\"data row6 col8\" >-0.05%</td>\n",
+              "      <td id=\"T_86065_row6_col9\" class=\"data row6 col9\" >2.24%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row7\" class=\"row_heading level0 row7\" >5.380000</th>\n",
-              "      <td id=\"T_c4b01_row7_col0\" class=\"data row7 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row7_col1\" class=\"data row7 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row7_col2\" class=\"data row7 col2\" ></td>\n",
-              "      <td id=\"T_c4b01_row7_col3\" class=\"data row7 col3\" >0.75%</td>\n",
-              "      <td id=\"T_c4b01_row7_col4\" class=\"data row7 col4\" >-1.12%</td>\n",
-              "      <td id=\"T_c4b01_row7_col5\" class=\"data row7 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row7_col6\" class=\"data row7 col6\" >-1.56%</td>\n",
-              "      <td id=\"T_c4b01_row7_col7\" class=\"data row7 col7\" >-0.14%</td>\n",
-              "      <td id=\"T_c4b01_row7_col8\" class=\"data row7 col8\" >-0.93%</td>\n",
-              "      <td id=\"T_c4b01_row7_col9\" class=\"data row7 col9\" >3.56%</td>\n",
+              "      <th id=\"T_86065_level0_row7\" class=\"row_heading level0 row7\" >5.380000</th>\n",
+              "      <td id=\"T_86065_row7_col0\" class=\"data row7 col0\" ></td>\n",
+              "      <td id=\"T_86065_row7_col1\" class=\"data row7 col1\" ></td>\n",
+              "      <td id=\"T_86065_row7_col2\" class=\"data row7 col2\" ></td>\n",
+              "      <td id=\"T_86065_row7_col3\" class=\"data row7 col3\" >0.75%</td>\n",
+              "      <td id=\"T_86065_row7_col4\" class=\"data row7 col4\" >-1.12%</td>\n",
+              "      <td id=\"T_86065_row7_col5\" class=\"data row7 col5\" ></td>\n",
+              "      <td id=\"T_86065_row7_col6\" class=\"data row7 col6\" >-1.56%</td>\n",
+              "      <td id=\"T_86065_row7_col7\" class=\"data row7 col7\" >-0.14%</td>\n",
+              "      <td id=\"T_86065_row7_col8\" class=\"data row7 col8\" >-0.93%</td>\n",
+              "      <td id=\"T_86065_row7_col9\" class=\"data row7 col9\" >3.56%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row8\" class=\"row_heading level0 row8\" >7.530000</th>\n",
-              "      <td id=\"T_c4b01_row8_col0\" class=\"data row8 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row8_col1\" class=\"data row8 col1\" >-1.09%</td>\n",
-              "      <td id=\"T_c4b01_row8_col2\" class=\"data row8 col2\" ></td>\n",
-              "      <td id=\"T_c4b01_row8_col3\" class=\"data row8 col3\" >-1.31%</td>\n",
-              "      <td id=\"T_c4b01_row8_col4\" class=\"data row8 col4\" >-0.70%</td>\n",
-              "      <td id=\"T_c4b01_row8_col5\" class=\"data row8 col5\" >1.54%</td>\n",
-              "      <td id=\"T_c4b01_row8_col6\" class=\"data row8 col6\" >-0.18%</td>\n",
-              "      <td id=\"T_c4b01_row8_col7\" class=\"data row8 col7\" >-0.18%</td>\n",
-              "      <td id=\"T_c4b01_row8_col8\" class=\"data row8 col8\" >1.03%</td>\n",
-              "      <td id=\"T_c4b01_row8_col9\" class=\"data row8 col9\" >2.32%</td>\n",
+              "      <th id=\"T_86065_level0_row8\" class=\"row_heading level0 row8\" >7.530000</th>\n",
+              "      <td id=\"T_86065_row8_col0\" class=\"data row8 col0\" ></td>\n",
+              "      <td id=\"T_86065_row8_col1\" class=\"data row8 col1\" >-1.09%</td>\n",
+              "      <td id=\"T_86065_row8_col2\" class=\"data row8 col2\" ></td>\n",
+              "      <td id=\"T_86065_row8_col3\" class=\"data row8 col3\" >-1.31%</td>\n",
+              "      <td id=\"T_86065_row8_col4\" class=\"data row8 col4\" >-0.70%</td>\n",
+              "      <td id=\"T_86065_row8_col5\" class=\"data row8 col5\" >1.54%</td>\n",
+              "      <td id=\"T_86065_row8_col6\" class=\"data row8 col6\" >-0.18%</td>\n",
+              "      <td id=\"T_86065_row8_col7\" class=\"data row8 col7\" >-0.18%</td>\n",
+              "      <td id=\"T_86065_row8_col8\" class=\"data row8 col8\" >1.03%</td>\n",
+              "      <td id=\"T_86065_row8_col9\" class=\"data row8 col9\" >2.32%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row9\" class=\"row_heading level0 row9\" >10.540000</th>\n",
-              "      <td id=\"T_c4b01_row9_col0\" class=\"data row9 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row9_col1\" class=\"data row9 col1\" >-2.02%</td>\n",
-              "      <td id=\"T_c4b01_row9_col2\" class=\"data row9 col2\" >-3.71%</td>\n",
-              "      <td id=\"T_c4b01_row9_col3\" class=\"data row9 col3\" >-2.23%</td>\n",
-              "      <td id=\"T_c4b01_row9_col4\" class=\"data row9 col4\" >-0.93%</td>\n",
-              "      <td id=\"T_c4b01_row9_col5\" class=\"data row9 col5\" >1.34%</td>\n",
-              "      <td id=\"T_c4b01_row9_col6\" class=\"data row9 col6\" >1.22%</td>\n",
-              "      <td id=\"T_c4b01_row9_col7\" class=\"data row9 col7\" >1.80%</td>\n",
-              "      <td id=\"T_c4b01_row9_col8\" class=\"data row9 col8\" >1.99%</td>\n",
-              "      <td id=\"T_c4b01_row9_col9\" class=\"data row9 col9\" >3.17%</td>\n",
+              "      <th id=\"T_86065_level0_row9\" class=\"row_heading level0 row9\" >10.540000</th>\n",
+              "      <td id=\"T_86065_row9_col0\" class=\"data row9 col0\" ></td>\n",
+              "      <td id=\"T_86065_row9_col1\" class=\"data row9 col1\" >-2.02%</td>\n",
+              "      <td id=\"T_86065_row9_col2\" class=\"data row9 col2\" >-3.71%</td>\n",
+              "      <td id=\"T_86065_row9_col3\" class=\"data row9 col3\" >-2.23%</td>\n",
+              "      <td id=\"T_86065_row9_col4\" class=\"data row9 col4\" >-0.93%</td>\n",
+              "      <td id=\"T_86065_row9_col5\" class=\"data row9 col5\" >1.34%</td>\n",
+              "      <td id=\"T_86065_row9_col6\" class=\"data row9 col6\" >1.22%</td>\n",
+              "      <td id=\"T_86065_row9_col7\" class=\"data row9 col7\" >1.80%</td>\n",
+              "      <td id=\"T_86065_row9_col8\" class=\"data row9 col8\" >1.99%</td>\n",
+              "      <td id=\"T_86065_row9_col9\" class=\"data row9 col9\" >3.17%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row10\" class=\"row_heading level0 row10\" >14.760000</th>\n",
-              "      <td id=\"T_c4b01_row10_col0\" class=\"data row10 col0\" >-4.26%</td>\n",
-              "      <td id=\"T_c4b01_row10_col1\" class=\"data row10 col1\" >-3.58%</td>\n",
-              "      <td id=\"T_c4b01_row10_col2\" class=\"data row10 col2\" >-1.22%</td>\n",
-              "      <td id=\"T_c4b01_row10_col3\" class=\"data row10 col3\" >-0.49%</td>\n",
-              "      <td id=\"T_c4b01_row10_col4\" class=\"data row10 col4\" >-0.68%</td>\n",
-              "      <td id=\"T_c4b01_row10_col5\" class=\"data row10 col5\" >3.55%</td>\n",
-              "      <td id=\"T_c4b01_row10_col6\" class=\"data row10 col6\" >-0.17%</td>\n",
-              "      <td id=\"T_c4b01_row10_col7\" class=\"data row10 col7\" >1.43%</td>\n",
-              "      <td id=\"T_c4b01_row10_col8\" class=\"data row10 col8\" >2.58%</td>\n",
-              "      <td id=\"T_c4b01_row10_col9\" class=\"data row10 col9\" >2.58%</td>\n",
+              "      <th id=\"T_86065_level0_row10\" class=\"row_heading level0 row10\" >14.760000</th>\n",
+              "      <td id=\"T_86065_row10_col0\" class=\"data row10 col0\" >-4.26%</td>\n",
+              "      <td id=\"T_86065_row10_col1\" class=\"data row10 col1\" >-3.58%</td>\n",
+              "      <td id=\"T_86065_row10_col2\" class=\"data row10 col2\" >-1.22%</td>\n",
+              "      <td id=\"T_86065_row10_col3\" class=\"data row10 col3\" >-0.49%</td>\n",
+              "      <td id=\"T_86065_row10_col4\" class=\"data row10 col4\" >-0.68%</td>\n",
+              "      <td id=\"T_86065_row10_col5\" class=\"data row10 col5\" >3.55%</td>\n",
+              "      <td id=\"T_86065_row10_col6\" class=\"data row10 col6\" >-0.17%</td>\n",
+              "      <td id=\"T_86065_row10_col7\" class=\"data row10 col7\" >1.43%</td>\n",
+              "      <td id=\"T_86065_row10_col8\" class=\"data row10 col8\" >2.58%</td>\n",
+              "      <td id=\"T_86065_row10_col9\" class=\"data row10 col9\" >2.58%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row11\" class=\"row_heading level0 row11\" >20.660000</th>\n",
-              "      <td id=\"T_c4b01_row11_col0\" class=\"data row11 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row11_col1\" class=\"data row11 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row11_col2\" class=\"data row11 col2\" >-2.86%</td>\n",
-              "      <td id=\"T_c4b01_row11_col3\" class=\"data row11 col3\" >-1.22%</td>\n",
-              "      <td id=\"T_c4b01_row11_col4\" class=\"data row11 col4\" >0.24%</td>\n",
-              "      <td id=\"T_c4b01_row11_col5\" class=\"data row11 col5\" >2.29%</td>\n",
-              "      <td id=\"T_c4b01_row11_col6\" class=\"data row11 col6\" >3.85%</td>\n",
-              "      <td id=\"T_c4b01_row11_col7\" class=\"data row11 col7\" >3.62%</td>\n",
-              "      <td id=\"T_c4b01_row11_col8\" class=\"data row11 col8\" >0.86%</td>\n",
-              "      <td id=\"T_c4b01_row11_col9\" class=\"data row11 col9\" >2.78%</td>\n",
+              "      <th id=\"T_86065_level0_row11\" class=\"row_heading level0 row11\" >20.660000</th>\n",
+              "      <td id=\"T_86065_row11_col0\" class=\"data row11 col0\" ></td>\n",
+              "      <td id=\"T_86065_row11_col1\" class=\"data row11 col1\" ></td>\n",
+              "      <td id=\"T_86065_row11_col2\" class=\"data row11 col2\" >-2.86%</td>\n",
+              "      <td id=\"T_86065_row11_col3\" class=\"data row11 col3\" >-1.22%</td>\n",
+              "      <td id=\"T_86065_row11_col4\" class=\"data row11 col4\" >0.24%</td>\n",
+              "      <td id=\"T_86065_row11_col5\" class=\"data row11 col5\" >2.29%</td>\n",
+              "      <td id=\"T_86065_row11_col6\" class=\"data row11 col6\" >3.85%</td>\n",
+              "      <td id=\"T_86065_row11_col7\" class=\"data row11 col7\" >3.62%</td>\n",
+              "      <td id=\"T_86065_row11_col8\" class=\"data row11 col8\" >0.86%</td>\n",
+              "      <td id=\"T_86065_row11_col9\" class=\"data row11 col9\" >2.78%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row12\" class=\"row_heading level0 row12\" >28.930000</th>\n",
-              "      <td id=\"T_c4b01_row12_col0\" class=\"data row12 col0\" >-5.01%</td>\n",
-              "      <td id=\"T_c4b01_row12_col1\" class=\"data row12 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row12_col2\" class=\"data row12 col2\" >-2.90%</td>\n",
-              "      <td id=\"T_c4b01_row12_col3\" class=\"data row12 col3\" >-0.04%</td>\n",
-              "      <td id=\"T_c4b01_row12_col4\" class=\"data row12 col4\" >1.53%</td>\n",
-              "      <td id=\"T_c4b01_row12_col5\" class=\"data row12 col5\" >2.70%</td>\n",
-              "      <td id=\"T_c4b01_row12_col6\" class=\"data row12 col6\" >0.73%</td>\n",
-              "      <td id=\"T_c4b01_row12_col7\" class=\"data row12 col7\" >3.92%</td>\n",
-              "      <td id=\"T_c4b01_row12_col8\" class=\"data row12 col8\" >1.28%</td>\n",
-              "      <td id=\"T_c4b01_row12_col9\" class=\"data row12 col9\" >4.04%</td>\n",
+              "      <th id=\"T_86065_level0_row12\" class=\"row_heading level0 row12\" >28.930000</th>\n",
+              "      <td id=\"T_86065_row12_col0\" class=\"data row12 col0\" >-5.01%</td>\n",
+              "      <td id=\"T_86065_row12_col1\" class=\"data row12 col1\" ></td>\n",
+              "      <td id=\"T_86065_row12_col2\" class=\"data row12 col2\" >-2.90%</td>\n",
+              "      <td id=\"T_86065_row12_col3\" class=\"data row12 col3\" >-0.04%</td>\n",
+              "      <td id=\"T_86065_row12_col4\" class=\"data row12 col4\" >1.53%</td>\n",
+              "      <td id=\"T_86065_row12_col5\" class=\"data row12 col5\" >2.70%</td>\n",
+              "      <td id=\"T_86065_row12_col6\" class=\"data row12 col6\" >0.73%</td>\n",
+              "      <td id=\"T_86065_row12_col7\" class=\"data row12 col7\" >3.92%</td>\n",
+              "      <td id=\"T_86065_row12_col8\" class=\"data row12 col8\" >1.28%</td>\n",
+              "      <td id=\"T_86065_row12_col9\" class=\"data row12 col9\" >4.04%</td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row13\" class=\"row_heading level0 row13\" >40.500000</th>\n",
-              "      <td id=\"T_c4b01_row13_col0\" class=\"data row13 col0\" >-3.42%</td>\n",
-              "      <td id=\"T_c4b01_row13_col1\" class=\"data row13 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row13_col2\" class=\"data row13 col2\" >-2.45%</td>\n",
-              "      <td id=\"T_c4b01_row13_col3\" class=\"data row13 col3\" >-0.89%</td>\n",
-              "      <td id=\"T_c4b01_row13_col4\" class=\"data row13 col4\" >2.81%</td>\n",
-              "      <td id=\"T_c4b01_row13_col5\" class=\"data row13 col5\" >2.57%</td>\n",
-              "      <td id=\"T_c4b01_row13_col6\" class=\"data row13 col6\" >1.75%</td>\n",
-              "      <td id=\"T_c4b01_row13_col7\" class=\"data row13 col7\" >4.93%</td>\n",
-              "      <td id=\"T_c4b01_row13_col8\" class=\"data row13 col8\" >2.36%</td>\n",
-              "      <td id=\"T_c4b01_row13_col9\" class=\"data row13 col9\" ></td>\n",
+              "      <th id=\"T_86065_level0_row13\" class=\"row_heading level0 row13\" >40.500000</th>\n",
+              "      <td id=\"T_86065_row13_col0\" class=\"data row13 col0\" >-3.42%</td>\n",
+              "      <td id=\"T_86065_row13_col1\" class=\"data row13 col1\" ></td>\n",
+              "      <td id=\"T_86065_row13_col2\" class=\"data row13 col2\" >-2.45%</td>\n",
+              "      <td id=\"T_86065_row13_col3\" class=\"data row13 col3\" >-0.89%</td>\n",
+              "      <td id=\"T_86065_row13_col4\" class=\"data row13 col4\" >2.81%</td>\n",
+              "      <td id=\"T_86065_row13_col5\" class=\"data row13 col5\" >2.57%</td>\n",
+              "      <td id=\"T_86065_row13_col6\" class=\"data row13 col6\" >1.75%</td>\n",
+              "      <td id=\"T_86065_row13_col7\" class=\"data row13 col7\" >4.93%</td>\n",
+              "      <td id=\"T_86065_row13_col8\" class=\"data row13 col8\" >2.36%</td>\n",
+              "      <td id=\"T_86065_row13_col9\" class=\"data row13 col9\" ></td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row14\" class=\"row_heading level0 row14\" >56.690000</th>\n",
-              "      <td id=\"T_c4b01_row14_col0\" class=\"data row14 col0\" >-4.24%</td>\n",
-              "      <td id=\"T_c4b01_row14_col1\" class=\"data row14 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row14_col2\" class=\"data row14 col2\" >-1.55%</td>\n",
-              "      <td id=\"T_c4b01_row14_col3\" class=\"data row14 col3\" >-0.51%</td>\n",
-              "      <td id=\"T_c4b01_row14_col4\" class=\"data row14 col4\" >1.41%</td>\n",
-              "      <td id=\"T_c4b01_row14_col5\" class=\"data row14 col5\" >3.53%</td>\n",
-              "      <td id=\"T_c4b01_row14_col6\" class=\"data row14 col6\" >1.98%</td>\n",
-              "      <td id=\"T_c4b01_row14_col7\" class=\"data row14 col7\" >2.17%</td>\n",
-              "      <td id=\"T_c4b01_row14_col8\" class=\"data row14 col8\" ></td>\n",
-              "      <td id=\"T_c4b01_row14_col9\" class=\"data row14 col9\" ></td>\n",
+              "      <th id=\"T_86065_level0_row14\" class=\"row_heading level0 row14\" >56.690000</th>\n",
+              "      <td id=\"T_86065_row14_col0\" class=\"data row14 col0\" >-4.24%</td>\n",
+              "      <td id=\"T_86065_row14_col1\" class=\"data row14 col1\" ></td>\n",
+              "      <td id=\"T_86065_row14_col2\" class=\"data row14 col2\" >-1.55%</td>\n",
+              "      <td id=\"T_86065_row14_col3\" class=\"data row14 col3\" >-0.51%</td>\n",
+              "      <td id=\"T_86065_row14_col4\" class=\"data row14 col4\" >1.41%</td>\n",
+              "      <td id=\"T_86065_row14_col5\" class=\"data row14 col5\" >3.53%</td>\n",
+              "      <td id=\"T_86065_row14_col6\" class=\"data row14 col6\" >1.98%</td>\n",
+              "      <td id=\"T_86065_row14_col7\" class=\"data row14 col7\" >2.17%</td>\n",
+              "      <td id=\"T_86065_row14_col8\" class=\"data row14 col8\" ></td>\n",
+              "      <td id=\"T_86065_row14_col9\" class=\"data row14 col9\" ></td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row15\" class=\"row_heading level0 row15\" >79.370000</th>\n",
-              "      <td id=\"T_c4b01_row15_col0\" class=\"data row15 col0\" >-4.92%</td>\n",
-              "      <td id=\"T_c4b01_row15_col1\" class=\"data row15 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row15_col2\" class=\"data row15 col2\" >-1.01%</td>\n",
-              "      <td id=\"T_c4b01_row15_col3\" class=\"data row15 col3\" >-2.67%</td>\n",
-              "      <td id=\"T_c4b01_row15_col4\" class=\"data row15 col4\" >5.00%</td>\n",
-              "      <td id=\"T_c4b01_row15_col5\" class=\"data row15 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row15_col6\" class=\"data row15 col6\" >2.39%</td>\n",
-              "      <td id=\"T_c4b01_row15_col7\" class=\"data row15 col7\" ></td>\n",
-              "      <td id=\"T_c4b01_row15_col8\" class=\"data row15 col8\" ></td>\n",
-              "      <td id=\"T_c4b01_row15_col9\" class=\"data row15 col9\" ></td>\n",
+              "      <th id=\"T_86065_level0_row15\" class=\"row_heading level0 row15\" >79.370000</th>\n",
+              "      <td id=\"T_86065_row15_col0\" class=\"data row15 col0\" >-4.92%</td>\n",
+              "      <td id=\"T_86065_row15_col1\" class=\"data row15 col1\" ></td>\n",
+              "      <td id=\"T_86065_row15_col2\" class=\"data row15 col2\" >-1.01%</td>\n",
+              "      <td id=\"T_86065_row15_col3\" class=\"data row15 col3\" >-2.67%</td>\n",
+              "      <td id=\"T_86065_row15_col4\" class=\"data row15 col4\" >5.00%</td>\n",
+              "      <td id=\"T_86065_row15_col5\" class=\"data row15 col5\" ></td>\n",
+              "      <td id=\"T_86065_row15_col6\" class=\"data row15 col6\" >2.39%</td>\n",
+              "      <td id=\"T_86065_row15_col7\" class=\"data row15 col7\" ></td>\n",
+              "      <td id=\"T_86065_row15_col8\" class=\"data row15 col8\" ></td>\n",
+              "      <td id=\"T_86065_row15_col9\" class=\"data row15 col9\" ></td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row16\" class=\"row_heading level0 row16\" >111.120000</th>\n",
-              "      <td id=\"T_c4b01_row16_col0\" class=\"data row16 col0\" >-7.21%</td>\n",
-              "      <td id=\"T_c4b01_row16_col1\" class=\"data row16 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row16_col2\" class=\"data row16 col2\" >-2.62%</td>\n",
-              "      <td id=\"T_c4b01_row16_col3\" class=\"data row16 col3\" >-2.03%</td>\n",
-              "      <td id=\"T_c4b01_row16_col4\" class=\"data row16 col4\" ></td>\n",
-              "      <td id=\"T_c4b01_row16_col5\" class=\"data row16 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row16_col6\" class=\"data row16 col6\" ></td>\n",
-              "      <td id=\"T_c4b01_row16_col7\" class=\"data row16 col7\" ></td>\n",
-              "      <td id=\"T_c4b01_row16_col8\" class=\"data row16 col8\" ></td>\n",
-              "      <td id=\"T_c4b01_row16_col9\" class=\"data row16 col9\" ></td>\n",
+              "      <th id=\"T_86065_level0_row16\" class=\"row_heading level0 row16\" >111.120000</th>\n",
+              "      <td id=\"T_86065_row16_col0\" class=\"data row16 col0\" >-7.21%</td>\n",
+              "      <td id=\"T_86065_row16_col1\" class=\"data row16 col1\" ></td>\n",
+              "      <td id=\"T_86065_row16_col2\" class=\"data row16 col2\" >-2.62%</td>\n",
+              "      <td id=\"T_86065_row16_col3\" class=\"data row16 col3\" >-2.03%</td>\n",
+              "      <td id=\"T_86065_row16_col4\" class=\"data row16 col4\" ></td>\n",
+              "      <td id=\"T_86065_row16_col5\" class=\"data row16 col5\" ></td>\n",
+              "      <td id=\"T_86065_row16_col6\" class=\"data row16 col6\" ></td>\n",
+              "      <td id=\"T_86065_row16_col7\" class=\"data row16 col7\" ></td>\n",
+              "      <td id=\"T_86065_row16_col8\" class=\"data row16 col8\" ></td>\n",
+              "      <td id=\"T_86065_row16_col9\" class=\"data row16 col9\" ></td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row17\" class=\"row_heading level0 row17\" >155.570000</th>\n",
-              "      <td id=\"T_c4b01_row17_col0\" class=\"data row17 col0\" >-8.77%</td>\n",
-              "      <td id=\"T_c4b01_row17_col1\" class=\"data row17 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row17_col2\" class=\"data row17 col2\" >-2.07%</td>\n",
-              "      <td id=\"T_c4b01_row17_col3\" class=\"data row17 col3\" >-1.76%</td>\n",
-              "      <td id=\"T_c4b01_row17_col4\" class=\"data row17 col4\" ></td>\n",
-              "      <td id=\"T_c4b01_row17_col5\" class=\"data row17 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row17_col6\" class=\"data row17 col6\" ></td>\n",
-              "      <td id=\"T_c4b01_row17_col7\" class=\"data row17 col7\" ></td>\n",
-              "      <td id=\"T_c4b01_row17_col8\" class=\"data row17 col8\" ></td>\n",
-              "      <td id=\"T_c4b01_row17_col9\" class=\"data row17 col9\" ></td>\n",
+              "      <th id=\"T_86065_level0_row17\" class=\"row_heading level0 row17\" >155.570000</th>\n",
+              "      <td id=\"T_86065_row17_col0\" class=\"data row17 col0\" >-8.77%</td>\n",
+              "      <td id=\"T_86065_row17_col1\" class=\"data row17 col1\" ></td>\n",
+              "      <td id=\"T_86065_row17_col2\" class=\"data row17 col2\" >-2.07%</td>\n",
+              "      <td id=\"T_86065_row17_col3\" class=\"data row17 col3\" >-1.76%</td>\n",
+              "      <td id=\"T_86065_row17_col4\" class=\"data row17 col4\" ></td>\n",
+              "      <td id=\"T_86065_row17_col5\" class=\"data row17 col5\" ></td>\n",
+              "      <td id=\"T_86065_row17_col6\" class=\"data row17 col6\" ></td>\n",
+              "      <td id=\"T_86065_row17_col7\" class=\"data row17 col7\" ></td>\n",
+              "      <td id=\"T_86065_row17_col8\" class=\"data row17 col8\" ></td>\n",
+              "      <td id=\"T_86065_row17_col9\" class=\"data row17 col9\" ></td>\n",
               "    </tr>\n",
               "    <tr>\n",
-              "      <th id=\"T_c4b01_level0_row18\" class=\"row_heading level0 row18\" >217.800000</th>\n",
-              "      <td id=\"T_c4b01_row18_col0\" class=\"data row18 col0\" ></td>\n",
-              "      <td id=\"T_c4b01_row18_col1\" class=\"data row18 col1\" ></td>\n",
-              "      <td id=\"T_c4b01_row18_col2\" class=\"data row18 col2\" >-3.50%</td>\n",
-              "      <td id=\"T_c4b01_row18_col3\" class=\"data row18 col3\" ></td>\n",
-              "      <td id=\"T_c4b01_row18_col4\" class=\"data row18 col4\" ></td>\n",
-              "      <td id=\"T_c4b01_row18_col5\" class=\"data row18 col5\" ></td>\n",
-              "      <td id=\"T_c4b01_row18_col6\" class=\"data row18 col6\" ></td>\n",
-              "      <td id=\"T_c4b01_row18_col7\" class=\"data row18 col7\" ></td>\n",
-              "      <td id=\"T_c4b01_row18_col8\" class=\"data row18 col8\" ></td>\n",
-              "      <td id=\"T_c4b01_row18_col9\" class=\"data row18 col9\" ></td>\n",
+              "      <th id=\"T_86065_level0_row18\" class=\"row_heading level0 row18\" >217.800000</th>\n",
+              "      <td id=\"T_86065_row18_col0\" class=\"data row18 col0\" ></td>\n",
+              "      <td id=\"T_86065_row18_col1\" class=\"data row18 col1\" ></td>\n",
+              "      <td id=\"T_86065_row18_col2\" class=\"data row18 col2\" >-3.50%</td>\n",
+              "      <td id=\"T_86065_row18_col3\" class=\"data row18 col3\" ></td>\n",
+              "      <td id=\"T_86065_row18_col4\" class=\"data row18 col4\" ></td>\n",
+              "      <td id=\"T_86065_row18_col5\" class=\"data row18 col5\" ></td>\n",
+              "      <td id=\"T_86065_row18_col6\" class=\"data row18 col6\" ></td>\n",
+              "      <td id=\"T_86065_row18_col7\" class=\"data row18 col7\" ></td>\n",
+              "      <td id=\"T_86065_row18_col8\" class=\"data row18 col8\" ></td>\n",
+              "      <td id=\"T_86065_row18_col9\" class=\"data row18 col9\" ></td>\n",
               "    </tr>\n",
               "  </tbody>\n",
               "</table>\n"
             ],
             "text/plain": [
-              "<pandas.io.formats.style.Styler at 0x2cf85a670>"
+              "<pandas.io.formats.style.Styler at 0x2d04e9e50>"
             ]
           },
           "execution_count": 13,
diff --git a/package/fsrs4anki_optimizer/fsrs4anki_optimizer.py b/package/fsrs4anki_optimizer/fsrs4anki_optimizer.py
index 53dd51d..d6905b9 100644
--- a/package/fsrs4anki_optimizer/fsrs4anki_optimizer.py
+++ b/package/fsrs4anki_optimizer/fsrs4anki_optimizer.py
@@ -130,10 +130,13 @@ def __init__(self, data_source: RevlogDataset, batch_size: int):
         indices = np.argsort(lengths)
         full_batches, remainder = divmod(indices.size, self.batch_size)
         if full_batches > 0:
-            self.batch_indices = np.split(indices[:-remainder], full_batches)
+            if remainder == 0:
+                self.batch_indices = np.split(indices, full_batches)
+            else:
+                self.batch_indices = np.split(indices[:-remainder], full_batches)
         else:
             self.batch_indices = []
-        if remainder:
+        if remainder > 0:
             self.batch_indices.append(indices[-remainder:])
         self.batch_nums = len(self.batch_indices)
         # seed = int(torch.empty((), dtype=torch.int64).random_().item())
diff --git a/package/pyproject.toml b/package/pyproject.toml
index a3d3db0..a069b29 100644
--- a/package/pyproject.toml
+++ b/package/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "fsrs4anki_optimizer"
-version = "3.25.1"
+version = "3.25.2"
 readme = "README.md"
 dependencies = [
     "matplotlib>=3.7.0",