Get the Near Earth Object data set totals

{
  "type": "object",
  "properties": {
    "close_approach_count": {
      "type": "integer",
      "format": "int64",
      "description": "Number of Close Approach listings across all NEOs listed in NeoWs"
    },
    "last_updated": {
      "type": "string",
      "description": "TimeStamp the last time the DB was updated"
    },
    "nasa_jpl_url": {
      "type": "object",
      "properties": {
        "authority": {
          "type": "string"
        },
        "content": {
          "type": "object"
        },
        "defaultPort": {
          "type": "integer",
          "format": "int32"
        },
        "file": {
          "type": "string"
        },
        "host": {
          "type": "string"
        },
        "path": {
          "type": "string"
        },
        "port": {
          "type": "integer",
          "format": "int32"
        },
        "protocol": {
          "type": "string"
        },
        "query": {
          "type": "string"
        },
        "ref": {
          "type": "string"
        },
        "userInfo": {
          "type": "string"
        }
      }
    },
    "near_earth_object_count": {
      "type": "integer",
      "format": "int64",
      "description": "Number of NearEarthObjects listed in NeoWs"
    },
    "source": {
      "type": "string"
    }
  }
}