The month-and-a-half between New Super Mario Bros. Wii's mid-November debut and December 31, 2009 saw the side-scrolling platformer sell an astonishing 10.55 million copies globally, with Wii Fit Plus doing 13.58 million since its October release.

As for hardware, the Wii has now sold 67.45 million units worldwide, with the various iterations of the Nintendo DS adding up to lifetime sales of 125.13 million units.

A breakdown notable software and per-region hardware sales is below:

Wii Hardware Sales as of December 31, 2009

Lifetime - 67.45 million
Japan - 9.72 million
North America - 32.92 million
Other - 25.71 million

Notable 2009 Software Releases

New Super Mario Bros. Wii - 10.55 million
Wii Fit Plus - 10.16 million
Wii Sports Resort - 13.58 million

Nintendo DS Hardware Sales as of December 31, 2009

Lifetime - 125.13 million
Japan - 29.92 million
The Americas - 44.99 million
Other - 50.23 million

of which Nintendo DSi
Lifetime - 16.43 million
Japan - 4.66 million
The Americas - 6.16 million
Other - 5.61 million

of which Nintendo DSi LL / XL
Lifetime - 700,000 units
Japan - 700,000 units
The Americas - Not Yet Released
Other - Not Yet Released

Notable Nintendo DS 2009 Software Releases

Pokemon HeartGold / SoulSilver - 3.74 million
The Legend of Zelda: Spirit Tracks - 2.45 million
Tomodachi Collection - 2.74 million