S01 Season 1 1978 · 19 eps
S02 Season 2 1980 · 13 eps
S03 Season 3 1983 · 6 eps
S04 Season 4 1984 · 10 eps
S05 Season 5 1986 · 12 eps
S06 Season 6 1987 · 14 eps
S07 Season 7 1988 · 11 eps
S08 Season 8 1989 · 13 eps
S09 Season 9 1990 · 15 eps
S10 Season 10 1992 · 15 eps
S11 Season 11 1993 · 15 eps
S12 Season 12 1996 · 9 eps
S13 Season 13 1997 · 11 eps
S14 Season 14 1997 · 19 eps
S15 Season 15 1998 · 12 eps
S16 Season 16 1999 · 16 eps
S17 Season 17 1999 · 8 eps
S18 Season 18 2000 · 17 eps
S19 Season 19 2000 · 12 eps
S20 Season 20 2001 · 11 eps
S21 Season 21 2002 · 7 eps
S22 Season 22 2002 · 9 eps
S23 Season 23 2002 · 12 eps
S24 Season 24 2003 · 13 eps
S25 Season 25 2004 · 8 eps
S26 Season 26 2004 · 12 eps
S27 Season 27 2005 · 9 eps
S28 Season 28 2005 · 5 eps
S29 Season 29 2005 · 13 eps
S30 Season 30 2006 · 12 eps
S31 Season 31 2007 · 9 eps
S32 Season 32 2007 · 13 eps
S33 Season 33 2008 · 13 eps
S34 Season 34 2008 · 20 eps
S35 Season 35 2009 · 20 eps
S36 Season 36 2010 · 21 eps
S37 Season 37 2011 · 22 eps
S38 Season 38 2012 · 24 eps
S39 Season 39 2013 · 25 eps
S40 Season 40 2014 · 23 eps
S41 Season 41 2015 · 25 eps
S42 Season 42 2016 · 26 eps
S43 Season 43 2017 · 27 eps
S44 Season 44 2018 · 22 eps
S45 Season 45 2019 · 13 eps
S46 Season 46 2020 · 15 eps