YOU MEAN THAT THE 3DS RELEASING DOESN'T HAVE ANYTHING TO DO WITH IOS SELLING MORE THAN NINTENDO AND SONY
Simple. Math.
DS has less big games for it this year because pubs are gearing for 3ds. ds is on its last legs, mostly occupied by niche games. psp has been on its last legs in the west for ages now. Couple this with the release of the 3ds -- new systems rarely ever bring over a huge audience immediately -- and you have less sales.
That chart is skewed because OF COURSE ios is going to sell more in a year when ds games have less frequency and 3ds games aren't hot enough to incite interest (of course, this is without taking into account that fuckin mario just came out for 3ds).
Let it sink in that I -- as in, ME -- had to make this apparent to you. Then hold yourself in the shower in fetal position and suck your thumb. We're done here.