Season 1979 CBS , 1979 Season 1980 CBS , 1980 Season 1981 CBS , 1981 Season 1982 CBS Season 1983 CBS Season 1984 CBS Season 1986 CBS , 1986 Season 1987 CBS , 1987 Season 1988 CBS Season 1989 CBS , 1989 Season 1990 CBS Season 1991 CBS , 1991 Season 1992 CBS Season 1993 CBS Season 1994 CBS , 1994 Season 1995 CBS Season 1996 CBS , 1996 Season 1997 CBS Season 1998 CBS , 1998 Season 1999 CBS Season 2000 CBS , 2000 Season 2001 CBS , 2001 Season 2002 CBS , 2002 Season 2003 CBS Season 2004 CBS Season 2005 CBS Season 2006 CBS Season 2007 CBS Season 2008 CBS , 2008 Season 2009 CBS , 2009 Season 2010 CBS , 2010 Season 2011 CBS Season 2012 CBS Season 2013 CBS , 2013 Season 2014 CBS Season 2015 CBS , 2015 Season 2016 CBS , 2016 Season 2017 CBS , 2017 Season 2018 CBS , 2018 Season 2019 CBS , 2019 Season 2020 CBS , 2020 Season 2021 CBS , 2021 Season 2022 CBS , 2022 Season 2023 CBS , 2023 Season 2024 CBS , 2024