JSFiddle - React, Tailwind, and code Playground

JavaScript

var WNES_list = {
    "India": {
            "W": 67.0,
            "N": 37.5,
            "E": 99.0,
            "S": 5.0,
            "vert_%": 106
    }
};

for (var key in WNES_list) {
    var obj = WNES_list[key];
    console.log(key); // logs : India, France
    for (var k in obj) {
        if (obj.hasOwnProperty(k)) {
            console.log(k);
        }
    }
}