Kantor on 14 October 2008
At the start of 2009:
1) Wii- 40 million
2) X360- 24 million (typo, fixed)
3) PS3- 20 million
1) DS- 93 million
2) PSP- 41 million
At the end of the 7th Gen:
1) Wii- 87 million
2) PS3- 73 million
3) X360- 68 million
1) DS- 130 million
2) PSP- 60 million