A lot of games that are done by one or two people (they do exist on Steam) would see that as an OK return for two weeks. I would be more interested in what they make in the first 6 months. The problem, I imagine, is that number is too small for larger or more involved indy games, but just fine for those dreadful asset dump 'games'.
I'm like the man who single-handedly built the rocket and went to the moon. What was his name? Apollo Creed?