As shown yesterday, the Vita does actually sell some games, but since the numbers are buried by the arsey-faced chart providers, finding out how many is nigh on impossible. One snippet of interest provided by the Guardian's version of the chart is that:
Vita sales make up 13% of the total for Need for Speed: Most Wanted, up from 6% last week.
Vita sales make up 7% of the total of FIFA 13, up from 3% last week.
While the overall sales of those games may be heading down, as they're a few weeks old now, that has to be good right? While it would probably take a lot more to convince EA to do invest more in the Vita, any numbers headed upward have to be good.