Could running total (extrapolated) be added to each games individual sales page beside the running total column, because otherwise you cant see how much the global sales are each week?
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