{ 
  "u1":{ "user":"John", "age":22, "country":"United States" },
  "u2":{ "user":"Will", "age":27, "country":"United Kingdom" },
  "u3":{ "user":"Abiel", "age":19, "country":"Mexico" }, 
  "u4":{ "user":"Rick", "age":34, "country":"Panama" },
  "u5":{ "user":"Susan", "age":23, "country":"Germany" },
  "u6":{ "user":"Amy", "age":43, "country":"France" }
}