Year Per Capita 1951 1236 1952 1336 1953 1419 1954 1508 1955 1565 1956 1594 1957 1653 1958 1711 1959 1792 1960 1859 1961 1915 1962 2006 1963 2142 1964 2321 1965 2510 1966 2658 1967 2875 1968 3072 1969 3267 1970 3543 1971 3907 1972 4337 1973 4766 1974 4795 1975 4939 1976 5505 1977 5978 1978 6659 1979 7075 1980 7426 1981 7750 1982 7891 1983 8416 1984 9067 1985 9275 1986 10210 1987 11240 1988 11790 1989 12830 1990 13650 1991 14620 1992 15590 1993 16490 1994 17550 1995 18510 1996 19350 1997 20300 1998 20840 1999 21870 2000 23020 2001 22250 2002 23300 2003 24080 2004 25610 2005 26690 2006 28030 2007 29570 2008 29630 2009 28820 2010 32120