Get system-wide statistics

Example response

{
  "type": "object",
  "properties": {
    "overview": {
      "type": "object",
      "properties": {
        "totalOrganizations": {
          "type": "number"
        },
        "totalUsers": {
          "type": "number"
        },
        "totalBids": {
          "type": "number"
        },
        "totalVolume": {
          "type": "string"
        },
        "avgOrganizationSize": {
          "type": "number"
        }
      }
    },
    "growth": {
      "type": "object",
      "properties": {
        "newOrganizations": {
          "type": "number"
        },
        "newUsers": {
          "type": "number"
        },
        "growthRate": {
          "type": "number"
        }
      }
    },
    "activity": {
      "type": "object",
      "properties": {
        "activeOrganizations": {
          "type": "number"
        },
        "dailyApiCalls": {
          "type": "number"
        },
        "avgBidsPerOrg": {
          "type": "number"
        }
      }
    }
  }
}