Chart apply to all filtered category

Sorry if the info was unclear. What I did is first make the data "Auto filtered", then draw a chart for all of the data including USA, Germany, etc. What I also want is a seperate graph for USA, Germany and so on. If anybody knows, please give me some advices. Thanks so much in advance!!

I think the problem is pretty common, I just don't know how to do it If anybody knows, please help. Thanks so much in advance!