I have the following object:

```
var obj = { 2017-05-28: 76.16108625212159, 2017-02-12: 70.32183347555772, 2017-05-21: 74.21070693205216, 2017-04-23: 78.49819059107358, 2017-03-05: 73.36286201022146, 2017-04-02: 79.07588060050237, 2017-01-29: 79.07021235890568, 2017-03-26: 74.79360018220122, 2017-01-22: 71.80166785183269, 2017-04-09: 72.68569443640364 };

```

I would like to sort it by date, beginning from January, but I have no idea how to do this.

What do you think, is it possible in JS ?

Thanks in advance,