The show Specials was released on October 5, 2003 and ran for 1 episode.

The show Season 1 was released on October 6, 2003 and ran for 479 episodes.

The show Season 2 was released on October 4, 2004 and ran for 354 episodes.

The show Season 3 was released on November 27, 2005 and ran for 313 episodes.

The show Season 4 was released on September 10, 2007 and ran for 298 episodes.

The show Season 5 was released on December 13, 2011 and ran for 180 episodes.

The show Season 6 was released on September 4, 2017 and ran for 145 episodes.