Playstation Vita Media Create Sales (2014 vs 2015 vs 2016)

[tak13]

Dr.Vita said:

tak13 said:
Dr vita do you know that last year had 53 weeks...?

Yes I know it, where is the problem?

Last year November 30th-December 06th was week 49, this year November 28th-December 04th is week 48...

Week 48 last year was essentially a different week... You have aligned the weeks wrongly!