To quote myself from a previous week:
I predict the following WiiU sales moving forward:
Week ending dec 8: 40 000 (real numbers ended up at 46000-48000)
Week ending dec 15: 65 000 (real numbers ended up at 70000-75000)
Week ending dec 22: 90 000
Week ending dec 29: 60 000
Week ending jan 05: 80 000
Looking at how WiiU sales are trending, expect the system to sell more than 100 000 next week.