2005 13,209.58 #29
2004 12,762.19 #31
2003 12,245.18 #33
2002 11,935.71 #33
2001 11,219.61 #34
2000 10,884.45 #37
1999 10,117.21 #36
1998 9,306.49 #37
1997 10,063.74 #35
1996 9,707.11 #35
1995 9,159.1 #36
1994 8,510.63 #37
1993 7,911.9 #38
1992 7,521.76 #38
1991 7,169.19 #39
1990 6,614.6 #40
1989 6,129.72 #41
1988 5,797.84 #42
1987 5,290.64 #42
1986 4,807.08 #44
1985 4,385.87 #47
1984 4,147.19 #47
1983 3,884.02 #48
1982 3,558.29 #50
1981 3,367.07 #52
1980 3,221.44 #52
1979 3,321.51 #49
1978 3,158.06 #50
1977 2,933.68 #51
1976 2,709 #53
1975 2,489.42 #53
1974 2,395.51 #52
1973 2,279.19 #50
1972 2,075.28 #51
1971 2,027.36 #50
1970 1,912.43 #50
1969 1,803.22 #49
1968 1,615.23 #50
1967 1,478.75 #50
1966 1,426.2 #49
1965 1,295.99 #49
1964 1,262.72 #45
1963 1,204.1 #45
1962 1,128.55 #45
1961 1,131.94 #45
1960 1,109.86 #46