What was the most popular toy of 2012?

2012 TOTY Winners

The best toy of the year.
WINNER: LEGO® NINJAGO Fire Temple – LEGO Systems Inc.
The best toy developed specifically for boys of any age, not including r/c, ride-on and other vehicles.
The best toy that through play help children develop special skills and/or knowledge.
What was the most popular Christmas gift in 2012?
2012 – Wii U The Wii-U met with a positive reception and was a popular purchase for Christmas in 2012. After release the Wii-U went on to sell 13.56 million units worldwide.
What was the most popular Christmas toy in 2013?
Top Christmas toys 2013