{
  "data": [
    {
      "location": "Lot A",
      "name": "John",
      "age": "30",
      "avarage_age": "40"
     
    },
    {
     "location": "Lot A",
      "name": "Marry",
      "age": "40",
      "avarage_age": "35"
    },
    {
     "location": "Lot A",
      "name": "Herry",
      "age": "20",
      "avarage_age": "50"
    },
    {
	  "location": "Lot A",
      "name": "George",
      "age": "18",
      "avarage_age": "20"
    },
    {
      "location": "Lot B",
      "name": "Suzan",
      "age": "27",
      "avarage_age": "18"
    },
    {
      "location": "Lot B",
      "name": "Alice",
      "age": "16",
      "avarage_age": "60"
    },
    {
      "location": "Lot B",
      "name": "Bruce",
      "age": "40",
      "avarage_age": "70"
    },
    {
     "location": "Lot B",
      "name": "Tom",
      "age": "16",
      "avarage_age": "40"
    }
  ]
}