shanbcn on 10 November 2011
| man-bear-pig said: what is NPD? will they release software sales? hardware sales? both? are the figures more reliable the vgchartz? |
NPD estimates just like VGZ but its taken more seriously because it covers 60-70% and estimate rest. They have stopped releasing HW numbers and just release software top 10 without numbers, but we get numbers from other sources.
