Index: package.json
===================================================================
--- package.json	(revision e4c61dd6cd86e06265bc2bd91adba84a0f04044a)
+++ package.json	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
@@ -7,5 +7,6 @@
   "dependencies": {
     "d3": "^7.9.0",
-    "d3-sankey": "^0.12.3"
+    "d3-sankey": "^0.12.3",
+    "recharts": "^3.7.0"
   }
 }