{
  "fields": [
    {
      "name": "month",
      "type": "date",
      "title": "Month Year",
      "description": "First day of the month the figures are for.",
      "format": "%b-%y"
    },
    {
      "name": "site_type",
      "type": "string",
      "title": "Site Type",
      "description": "Club or Hotel."
    },
    {
      "name": "egm_range",
      "type": "string",
      "title": "EGM Range",
      "description": "A band of operating machines per venue, such as 11 to 20. Clubs and hotels use different bands."
    },
    {
      "name": "operational_egms",
      "type": "integer",
      "title": "Operational EGMs"
    },
    {
      "name": "operational_sites",
      "type": "integer",
      "title": "Operational Sites"
    }
  ],
  "missingValues": [
    ""
  ],
  "primaryKey": [
    "month",
    "site_type",
    "egm_range"
  ]
}