Kenyon College

All undergraduates, method unspecified

1956	2.58
1957	2.61
1958	2.57
1959	2.64
1960	2.59
1961	2.57
1962	2.65
1963	2.57
1964	2.58
1965	2.60
1966	2.68
1967	2.71
1968	2.72
1969	2.74
1970	2.77
1971	2.76
1972	2.90
1973	2.95
1975	2.96
1976	2.88
1977	2.90
1978	2.93
1979	2.82
1980	2.85
1981	2.86
1982	2.91
1983	2.96
1984	2.96
1985	2.89
1986	2.93
1987	2.96
1988	2.98
1989	3.08
1990	3.07
1991	3.12
1992	3.16
1993	3.13
1994	3.13
1995	3.13
1996	3.11
1997	3.16
1998	3.17
1999	3.17
2000	3.20
2001	3.19
2002	3.21
2003	3.25
2004	3.32
2005	3.32
2006	3.35

Source:

http://documents.kenyon.edu/provost/casgradesurv.pdf (longer term record mentioned in this document sent to me from Kenyon via email and post)