How to create a stacked area chart like attached example

Hi supporters,

how can i prepare a graph like the attached one.
I do have some accounts (companies; like in the graph attached) and some revenue data and i would like to show the share of each account developping over a certain period (e.g. one year).

Thanks for any comments.
Best regards,
Wolfgang

Alternatively the link to the graph (smartphone market share): http://www.businessinsider.com/the-r...graphic-2013-9

excel-graph.JPG

It looks like a basic 100% 2D stacked area chart http://office.microsoft.com/en-us/ex...671.aspx?CTT=1

Welcome to the Forum WolfgangVIE!

Please take the time to review our rules. There aren't many, and they are all important. Rule #1 is to have good thread titles. Please note that you are in the Charts & Pivots subforum, so half the questions are going to be graph issues. You will get better responses if your thread title describes what you need to do or what question you have. I have edited it for you as a courtesy to a first-timer