How to make animation drawing svg chart?

Question

css

There is an SVG chart codepen.io/Kublyakov/pen/rxBGNg
Now it is drawn from right to left, but it needs to be done from left to right.
I can't figure out how to implement this.
Tell me the way, please)

Answer 1

Something like this: codepen.io/anon/pen/gPYXrZ