Are we missing sales data for the PSP in europe?

[TWRoO]

The best example to use is not the Wii (though it is affected too)
http://vgchartz.com/eweekly.php?date=39082&console=&maker=&boxartz=1#

That's the end of 2006... according to VGC european software sales for PSP and X360 were below their hardware sales. And DS is only at 1.62 despite being out for 2 years.