with 20 episodes premiered on January 17, 1988

with 40 episodes premiered on September 9, 1990

with 20 episodes premiered on January 4, 1992

with 20 episodes premiered on January 4, 1993

with 20 episodes premiered on January 4, 1994

with 18 episodes premiered on September 9, 1995

with 20 episodes premiered on September 9, 1998

with 20 episodes premiered on January 4, 2000

with 20 episodes premiered on December 24, 2000

with 20 episodes premiered on September 29, 2001

with 20 episodes premiered on January 20, 2002

with 20 episodes premiered on January 18, 2003

with 20 episodes premiered on September 21, 2003

with 20 episodes premiered on October 2, 2004

with 20 episodes premiered on December 21, 2005

with 20 episodes premiered on December 20, 2006