Blame for data/index.json

{
 "examples": [
  {
   "name": "ERCOT electricity demand, hourly",
   "file": "ercot_demand.json"
  },
  {
   "name": "Rossmann store sales, daily",
   "file": "rossmann_store1.json"
  },
  {
   "name": "Mississippi River at St. Louis, daily",
   "file": "mississippi_flow.json"
  },
  {
   "name": "CO\u2082 at Mauna Loa, daily",
   "file": "mauna_loa_co2.json"
  }
 ],
 "default_example": "ERCOT electricity demand, hourly",
 "sizes": [
  "25M",
  "60M",
  "178M",
  "297M"
 ],
 "default_size": "60M"
}