Worldwide hardware unit sales (increase/decrease year-on-year)
PS2: 3.28 million units (a decrease of 0.13 million units)
PSP: 2.58 million units (an increase of 0.56 million units)
PS3: 1.31 million units
software
PS2: 38.0 million units (a decrease of 9.2 million units)
PSP: 12.6 million units (a decrease of 0.6 million units)
PS3: 10.3
*beginning with the quarter ended June 30, 2007, the method of reporting hardware e software unit sales has been changed from production shipments to recorded sales
http://www.sony.net/SonyInfo/IR/fina.../07q2_sony.pdf
non sembra un risultato "pessimo" così come non è ottimo sicuramente