Super Bowl TV Ratings

http://news.excite.com/news/ap/010129/16/fbn-super-bowl-tv-ratings-list

NEW YORK (AP) – Super Bowl television ratings and shares, including network (both NBC and CBS televised the first Super Bowl). The rating represents the percentage of televisions tuned in to a program. The share is the percentage of televisions on at the time that watched:

 Year, Network Rating Share 
 
 1967 CBS 22.6 43 
 1967 NBC 18.5 36 
 1968 CBS 36.8 68 
 1969 NBC 36.0 71 
 1970 CBS 39.4 69 
 1971 NBC 39.9 75 
 1972 CBS 44.2 74 
 1973 NBC 42.7 72 
 1974 CBS 41.6 73 
 1975 NBC 42.4 72 
 1976 CBS 42.3 78 
 1977 NBC 44.4 73 
 1978 CBS 47.2 67 
 1979 NBC 47.1 74 
 1980 CBS 46.3 67 
 1981 NBC 44.4 63 
 1982 CBS 49.1 73 
 1983 NBC 48.6 69 
 1984 CBS 46.4 71 
 1985 ABC 46.4 63 
 1986 NBC 48.3 70 
 1987 CBS 45.8 66 
 1988 ABC 41.9 62 
 1989 NBC 43.5 68 
 1990 CBS 39.0 63 
 1991 ABC 41.8 63 
 1992 CBS 40.3 61 
 1993 NBC 45.1 66 
 1994 NBC 45.4 66 
 1995 ABC 41.3 63 
 1996 NBC 46.1 72 
 1997 FOX 43.3 65 
 1998 NBC 44.5 67 
 1999 FOX 40.2 61 
 2000 ABC 43.2 62 
 2001 CBS 40.3 60