I really don't get those numbers. Can someone please explain them?
What does it mean?
How much money did he make by the end of a month?
Compare this with the revenue statistics for Windows Phone 7: http://www.occasionalgamer.com/2011/02/09/ads-and-wp7-games/
You need to give us some context, you just put numbers on a page and hope that we understand what you are talking about?
It's great to share, it's better to explain. Thank you.