with 13 episodes premiered on September 20, 1997

with 13 episodes premiered on May 2, 1998

with 13 episodes premiered on March 6, 1999

with 13 episodes premiered on April 12, 2000

with 13 episodes premiered on September 30, 2000

with 13 episodes premiered on March 21, 2001

with 13 episodes premiered on December 31, 2002

with 8 episodes premiered on January 31, 2003

with 13 episodes premiered on May 10, 2003

with 13 episodes premiered on September 13, 2003

with 13 episodes premiered on April 20, 2004

with 13 episodes premiered on September 30, 2004

with 13 episodes premiered on April 18, 2005

with 13 episodes premiered on September 15, 2005

with 32 episodes premiered on March 12, 2006