That's what I'm talking about Luigi!
Actually disappointing for OP, very much so. And Vita flat, but it's all downhill from here.
Vita is not flat, it's actually up ~5K. Why is it downhill from here? it went up with no major release, next week onwards it could settle down on ~30K without any. The only thing going downhill is the Wii U, that thing can't beat the PSP.
I posted that from the first table, so Vita sales of 37k. But yeah, it's downhill because there's no more major games, unfortunately. We shall see where the baseline is shortly.
It held up pretty well without major releases, that's what I said.