Oh, and btw, the red arrow heads beside the album name represent 2,000,000 sales. So Adele 21 = 8 x 2,000,000 = 16,000,000
My prediction threads:
Wii U will sell under 40m units (made on 14th September 2012)
PS Vita will sell under 20m units (made on 30th September 2012)
Wii U will sell under 7m in 2013 - I was right