Year Per Capita 1950 3900 1951 4100 1952 4175 1953 3949 1954 4262 1955 4479 1956 4633 1957 4818 1958 4896 1959 4882 1960 5054 1961 5044 1962 5086 1963 5391 1964 5924 1965 6057 1966 6253 1967 6370 1968 6705 1969 6748 1970 6930 1971 7046 1972 7410 1973 7780 1974 8034 1975 8240 1976 8454 1977 8506 1978 9046 1979 9752 1980 10650 1981 11250 1982 10910 1983 10080 1984 10030 1985 9913 1986 9040 1987 9044 1988 8685 1989 8801 1990 9102 1991 9256 1992 9444 1993 9537 1994 9820 1995 8875 1996 9159 1997 9663 1998 9945 1999 10320 2000 10940 2001 10880 2002 10880 2003 11020 2004 11460 2005 11990 2006 12570 2007 12910 2008 12960 2009 11950 2010 12400 2011 12710