Year Per Capita 1965 1.01085 1966 1.10621 1967 1.21392 1968 1.32937 1969 1.4533 1970 1.63 1971 1.73904 1972 1.80755 1973 1.89384 1974 1.83108 1975 1.70847 1976 1.77718 1977 1.72019 1978 1.77988 1979 1.83477 1980 1.73517 1981 1.69077 1982 1.59904 1983 1.56932 1984 1.49042 1985 1.48028 1986 1.51502 1987 1.57893 1988 1.60569 1989 1.64246 1990 1.63884 1991 1.6175 1992 1.6516 1993 1.61898 1994 1.61512 1995 1.66841 1996 1.64567 1997 1.65343 1998 1.65676 1999 1.65077 2000 1.63241 2001 1.61372 2002 1.60717 2003 1.58349 2004 1.53277 2005 1.47383 2006 1.46784 2007 1.41577 2008 1.35095 2009 1.25932 2010 1.22359 2011 1.17992 2012 1.07524 2013 0.99589 2014 0.93635 2015 0.96855 2016 0.97764