need help with creating trend graph

[#1]

Hi, All.

New to Qlik and trying to learn to use Qlik Sense.  Need help trying to create a trend graph.

I have a dataset of individual spending transactions for various vendors from 2005 - 2015.  I want to create a trend graph for 

spending trends for the top three vendors from 2005 - 2015.  Would appreciate any help on how I would go about doing this.

Thanks.