The game sold over 9,000 copies in its first week.

However, the game did not sell well on its release.

As of May 2012, the game has sold over 11 million copies.

The game sold 45,000 copies by the end of its first year.

The game sold more than 85,539 units in its first week.

As of May 2013 the game has sold over 1.6 million copies.

The game sold more than two million units by late 2006.

As of March 2011, the two games have sold over 5.3 million units.

By 2001, the game had sold one million copies in total.

The game has sold 1.7 million copies as of 2011.