| Offense | | | |
| Year | Total | Rush | Pass |
| 1961 | 12 | 7 | 13 |
| 1962 | 12 | 6 | 11 |
| 1963 | 11 | 4 | 12 |
| 1964 | 6 | 2 | 11 |
| 1965 | 4 | 2 | 8 |
| 1966 | 4 | 3 | 7 |
| 1967 | 14 | 9 | 14 |
| 1968 | 14 | 6 | 15 |
| 1969 | 10 | 4 | 12 |
| 1970 | 19 | 14 | 14 |
| 1971 | 23 | 17 | 25 |
| 1972 | 12 | 20 | 3 |
| 1973 | 7 | 6 | 14 |
| 1974 | 3 | 15 | 2 |
| 1975 | 5t | 10 | 3 |
| 1976 | 6 | 18 | 4 |
| 1977 | 14 | 21 | 6 |
| 1978 | 17 | 28 | 2 |
| 1979 | 19 | 23 | 12 |
| 1980 | 11 | 27 | 3 |
| 1981 | 6 | 28 | 2 |
| 1982 | 14 | 22 | 5 |
| 1983 | 20 | 20 | 13 |
| 1984 | 25 | 18 | 22 |
| 1985 | 16 | 27 | 7 |
| 1986 | 4 | 16 | 5 |
| 1987 | 15 | 11 | 20 |
| 1988 | 7 | 20 | 4 |
| 1989 | 14 | 7 | 17 |
| 1990 | 12 | 15 | 11 |
| 1991 | 10 | 4 | 21 |
| 1992 | 11 | 7 | 18 |
| 1993 | 17 | 21 | 14 |
| 1994 | 3 | 20 | 3 |
| 1995 | 4 | 16 | 5 |
| 1996 | 12 | 24 | 8 |
| 1997 | 8 | 6 | 14 |
| 1998 | 2 | 11 | *1 |
| 1999 | 3 | 14 | 5 |
| 2000 | 5 | 6 | 7 |
| 2001 | 12 | 25 | 7 |
| 2002 | 2 | *1 | 9 |
| 2003 | *1 | 4 | 4 |
| 2004 | 4 | 18 | 2 |
| 2005 | 25 | 27 | 20 |
| 2006 | 23 | 16 | 18 |
| 2007 | 13 | *1 | 28 |
| Defense | | | |
| Year | Total | Rush | Pass |
| 1961 | 14 | 14 | 13 |
| 1962 | 12 | 10 | 11 |
| 1963 | 9 | 7 | 10 |
| 1964 | 10 | 5 | 13 |
| 1965 | 7 | 9 | 6 |
| 1966 | 6 | 7 | 2 |
| 1967 | 6 | 15 | 3 |
| 1968 | 5 | 11 | 3 |
| 1969 | *1 | 2 | *1 |
| 1970 | *1 | 5 | *1 |
| 1971 | 2 | 6 | 3 |
| 1972 | 5 | 16 | *1 |
| 1973 | 12 | 11 | 12 |
| 1974 | 10 | 5 | 18 |
| 1975 | *1 | *1 | *1 |
| 1976 | 6 | 17 | *1 |
| 1977 | 11 | 21 | 3 |
| 1978 | 14 | 10 | 19 |
| 1979 | 18 | 26 | 11 |
| 1980 | 26 | 25 | 24 |
| 1981 | 17t | 15 | 18 |
| 1982 | 19 | 14 | 19 |
| 1983 | 19 | 25 | 6 |
| 1984 | 28 | 27 | 26 |
| 1985 | 16 | 22 | 15 |
| 1986 | 11 | 13 | 13 |
| 1987 | 10 | 11 | 16 |
| 1988 | *1 | 5 | 2 |
| 1989 | *1 | 11 | *1 |
| 1990 | 13 | 21 | 3 |
| 1991 | 14 | 20 | 13 |
| 1992 | 8 | 14 | 7 |
| 1993 | *1 | 6 | 6 |
| 1994 | 5 | *1 | 21 |
| 1995 | 20 | 4 | 28 |
| 1996 | 16 | 24 | 9 |
| 1997 | 29 | 23 | 29 |
| 1998 | 13 | 11 | 19 |
| 1999 | 27 | 14 | 30 |
| 2000 | 28 | 15 | 28 |
| 2001 | 27 | 30 | 18 |
| 2002 | 26 | 10 | 29 |
| 2003 | 23 | 17 | 26 |
| 2004 | 28 | 21 | 29 |
| 2005 | 21 | 19 | 22 |
| 2006 | 8 | *1 | 31T |
| 2007 | 20 | *1 | 32 |