Well ,actually look at this . The PS3 has increased the most since January 5th.
It has according to vgchartz , been selling better than the wii. I'm not sure why , they say wii is selling better when you look at the history , the ps3 has increased more over the weeks. And since PS3 has increased .47 million and the 360 .31 million . The 360 gets most from America, and PS3 gets most from PAL so its possible it has sold 3:1
Week of January 5th :
Wii - 19.72 Million , 43.8 %
Xbox 360 - 16.33 Million , 36.33 %
PS3 - 8.96 Million , 19.9 %
Week of January 12th :
Wii - 19.94 Million , 43.7 %
Xbox 360 - 16.48 Million , 36.1%
PS3 - 9.22 Million , 20.2 %
Week of January 19th :
Wii - 20.05 Million , 43.5 %
Xbox 360 - 16.64 Million , 36.1 %
PS3 - 9.43 Million , 20.4 %