PSP(2011 YTD)= 919,165
PSP+PSV(2012)=629,573(-31.5%)
Looking ahead to Week 20, PSP did 30,528 in 2011.
3DS+DS(2011 YTD)=1,419,926
3DS+DS(2012 YTD)=1,711,158(+20.5%)
Looking ahead to week 20, 3DS+DS did 27,512 in 2011.
All handhelds(2011 YTD)=2,339,091
All handhelds(2012 YTD)=2,340,731
It's amazing this last number. The market is exactly the same, Nintendo just stole Sony's slice.