Year Per Capita 1960 853.7 1961 939.7 1962 777.2 1963 634.2 1964 663.1 1965 677 1966 812.3 1967 871.3 1968 943.3 1969 1017 1970 1115 1971 1155 1972 1173 1973 1185 1974 1207 1975 994.7 1976 1006 1977 949.1 1978 1031 1979 1051 1980 1075 1981 1154 1982 1212 1983 1295 1984 1314 1985 1398 1986 1457 1987 1479 1988 1496 1989 1575 1990 1582 1991 1533 1992 1578 1993 1641 1994 1775 1995 1806 1996 1899 1997 1979 1998 2056 1999 2313 2000 2352 2001 2451 2002 2584 2003 2632 2004 2779 2005 2846 2006 3098 2007 3467 2008 3696 2009 3677 2010 3910