Wii U Japan sales 2013 vs 2014 vs 2015

[PAOerfulone]

I've been checking the Weekly charts for Japan from beginning of September to the end of October for 2013
And the trend is that it decreases weekly to the point where it is at 2,806 units on the week ending October 27th... Very, very sad actually. And then the first week of November it spikes to 39,943, (Week the New Super Mario Bros. U bundle launched). Then it dropped to half the next week and then the holiday season took over from there.
So from now to the end of the year will certainly be interesting to see how 2015 stacks up against the other 2 years.