JSON中有key值为数字怎么去下面的value

 {"1":{"id":"1","name":"测试规格1","type":"1","value":"101010,202020"}} 

请问如上面的json对象怎么取出来1下面的数据

---

var data = {"1":{"id":"1","name":"测试规格1","type":"1","value":"101010,202020"}};

console.log(data["1"]);