diff --git a/src/HowBadIsMyBatch.ipynb b/src/HowBadIsMyBatch.ipynb
index 16be1d25e6e..646607c7d8b 100644
--- a/src/HowBadIsMyBatch.ipynb
+++ b/src/HowBadIsMyBatch.ipynb
@@ -110,6 +110,16 @@
     "symptomByBatchcodeTable"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "5997ee59",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "isGlobal = True"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -119,7 +129,7 @@
    "source": [
     "from SymptomHistogramByBatchcodeTableFactory import SymptomHistogramByBatchcodeTableFactory\n",
     "\n",
-    "symptomHistogramByBatchcodeTable = SymptomHistogramByBatchcodeTableFactory.createSymptomHistogramByBatchcodeTable(symptomByBatchcodeTable)\n",
+    "symptomHistogramByBatchcodeTable = SymptomHistogramByBatchcodeTableFactory.createGlobalSymptomHistogramByBatchcodeTable(symptomByBatchcodeTable) if isGlobal else SymptomHistogramByBatchcodeTableFactory.createSymptomHistogramByBatchcodeTable(symptomByBatchcodeTable)\n",
     "symptomHistogramByBatchcodeTable"
    ]
   },
@@ -132,7 +142,7 @@
    "source": [
     "from HistogramTable2DictTableConverter import HistogramTable2DictTableConverter\n",
     "\n",
-    "dictByBatchcodeTable = HistogramTable2DictTableConverter.convertHistogramTable2DictTable(symptomHistogramByBatchcodeTable)\n",
+    "dictByBatchcodeTable = HistogramTable2DictTableConverter.convertGlobalHistogramTable2DictTable(symptomHistogramByBatchcodeTable) if isGlobal else HistogramTable2DictTableConverter.convertHistogramTable2DictTable(symptomHistogramByBatchcodeTable)\n",
     "dictByBatchcodeTable"
    ]
   },
@@ -148,21 +158,32 @@
     "from HistogramDescriptionPersister import HistogramDescriptionPersister\n",
     "import shutil\n",
     "\n",
-    "countries = getCountries(international_VAERSVAX_Covid19)\n",
-    "\n",
-    "for count, country in enumerate(countries, start = 1):\n",
-    "    # FK-TODO: use https://github.com/tqdm/tqdm\n",
-    "    print(f'saving histograms for country {count}/{len(countries)}: {country}')\n",
-    "    dictByBatchcodeTable4Country = dictByBatchcodeTable[dictByBatchcodeTable['COUNTRY'] == country]\n",
-    "    batchcodes = MultiIndexValuesProvider.getValues(dictByBatchcodeTable4Country.index)\n",
+    "if isGlobal:\n",
+    "    batchcodes = MultiIndexValuesProvider.getValues(dictByBatchcodeTable.index)\n",
     "    batchcodes = {batchcode for batchcode in batchcodes if batchcode != 'nan'}\n",
-    "    directory = f'../docs/data/histograms/{country}'\n",
+    "    # directory = f'../docs/data/histograms/global'\n",
+    "    directory = f'../docs/data/histograms'\n",
     "    shutil.rmtree(directory, ignore_errors = True)\n",
     "    histogramDescriptionPersister = HistogramDescriptionPersister(directory)\n",
     "    histogramDescriptionPersister.saveHistogramDescriptionsForBatchcodes(\n",
     "        batchcodes,\n",
-    "        dictByBatchcodeTable4Country,\n",
-    "        progress = lambda count, size, batchcode: print(f'{count}/{size}: {batchcode}'))"
+    "        dictByBatchcodeTable,\n",
+    "        progress = lambda count, size, batchcode: print(f'{count}/{size}: {batchcode}'))\n",
+    "else:\n",
+    "    countries = getCountries(international_VAERSVAX_Covid19)\n",
+    "    for count, country in enumerate(countries, start = 1):\n",
+    "        # FK-TODO: use https://github.com/tqdm/tqdm\n",
+    "        print(f'saving histograms for country {count}/{len(countries)}: {country}')\n",
+    "        dictByBatchcodeTable4Country = dictByBatchcodeTable[dictByBatchcodeTable['COUNTRY'] == country]\n",
+    "        batchcodes = MultiIndexValuesProvider.getValues(dictByBatchcodeTable4Country.index)\n",
+    "        batchcodes = {batchcode for batchcode in batchcodes if batchcode != 'nan'}\n",
+    "        directory = f'../docs/data/histograms/{country}'\n",
+    "        shutil.rmtree(directory, ignore_errors = True)\n",
+    "        histogramDescriptionPersister = HistogramDescriptionPersister(directory)\n",
+    "        histogramDescriptionPersister.saveHistogramDescriptionsForBatchcodes(\n",
+    "            batchcodes,\n",
+    "            dictByBatchcodeTable4Country,\n",
+    "            progress = lambda count, size, batchcode: print(f'{count}/{size}: {batchcode}'))"
    ]
   },
   {
@@ -213,9 +234,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "howbadismybatch-venv-kernel",
+   "display_name": "howbadismybatch-venv",
    "language": "python",
-   "name": "howbadismybatch-venv-kernel"
+   "name": "python3"
   },
   "language_info": {
    "codemirror_mode": {