Note that Xbox 360 hardware sales are +127% on Q1 2008, not -127% which is obviously impossible.
Hardware units since 2007:
Quarter | NDS | Wii | PS3 | PSP | PS2 | X360 |
Q1 2007 | 22,353 | 13,436 | 16,800 | 18,413 | 20,752 | 5,864 |
Q2 2007 | 25,703 | 9,804 | 9,726 | 17,558 | 12,504 | 3,734 |
Q3 2007 | 36,711 | 13,673 | 9,830 | 12,565 | 12,441 | 6,226 |
Q4 2007 | 84,142 | 50,806 | 36,478 | 36,003 | 20,598 | 13,144 |
Q1 2008 | 38,000 | 20,155 | 18,144 | 15,651 | 9,131 | 5,629 |
Q2 2008 | 29,558 | 22,158 | 17,896 | 13,695 | 5,627 | 6,535 |
Q3 2008 | 36,344 | 20,236 | 14,942 | 17,089 | 6,096 | 6,911 |
Q4 2008 | 68,155 | 70,620 | 38,667 | 26,282 | 9,887 | 23,265 |
Q1 2009 | 27,047 | 28,765 | 18,164 | 10,249 | 4,995 | 12,751 |
Total | 368,013 | 249,653 | 180,647 | 167,505 | 102,031 | 84,059 |
Estimated LTDs based off of previously announced LTDs:
PS2: 770k
NDS: 520k
Wii: 270k
PSP: 240k
PS3: 180k
360: ~110k*
* Rough estimate