Year Per Capita 1950 4896 1951 5260 1952 4764 1953 4554 1954 5178 1955 5707 1956 6237 1957 6146 1958 6297 1959 6748 1960 6990 1961 7596 1962 8034 1963 8469 1964 8890 1965 9300 1966 9011 1967 9084 1968 10490 1969 11690 1970 12320 1971 13170 1972 13990 1973 15090 1974 15390 1975 15800 1976 15120 1977 14520 1978 15050 1979 15320 1980 15200 1981 15800 1982 15880 1983 16120 1984 15860 1985 15950 1986 16210 1987 17270 1988 17370 1989 16970 1990 17850 1991 18780 1992 19430 1993 19560 1994 20220 1995 20790 1996 21310 1997 21440 1998 21720 1999 21830 2000 23230 2001 22600 2002 21890 2003 21820 2004 22470 2005 23230 2006 24110 2007 25070 2008 25640 2009 25240 2010 26040