with 11 episodes premiered on November 11, 1998

with 11 episodes premiered on August 31, 1999

with 12 episodes premiered on October 10, 2000

with 10 episodes premiered on November 1, 2001

with 8 episodes premiered on October 31, 2002

with 7 episodes premiered on February 11, 2004

with 8 episodes premiered on May 10, 2005

with 8 episodes premiered on May 9, 2006

with 8 episodes premiered on October 22, 2007

with 6 episodes premiered on August 21, 2008

with 7 episodes premiered on April 19, 2010

with 4 episodes premiered on September 2, 2011