not sure why you put those hard to read tables into your OP instead of just taking a screenshot of the graph vgcz will make for you. probably a lot less work too.
http://www.vgchartz.com/tools/game_comparison.php?reg=Global&ending=Cumulative&game[]=&game[]=Assassin%27s+Creed+IV%3A+Black+Flag+%28WiiU%29+[71748]&game[]=Assassin%27s+Creed+IV%3A+Black+Flag+%28X360%29+[71599]&game[]=Assassin%27s+Creed+IV%3A+Black+Flag+%28PS3%29+[71597]
edit: opps wrong inputs. corrected link here.








