Year Per Capita 1970 17861.64443 1971 18404.39632 1972 19127.22317 1973 20340.81908 1974 19826.83667 1975 19524.4114 1976 20099.80904 1977 20579.26201 1978 21447.40322 1979 22221.87093 1980 21735.23984 1981 21562.25659 1982 21999.77722 1983 22933.65558 1984 23423.40448 1985 24338.26764 1986 25053.24207 1987 26321.21969 1988 27775.68348 1989 28408.13409 1990 28520.70399 1991 28127.01986 1992 28169.34723 1993 28807.01196 1994 29866.50692 1995 30510.91476 1996 31209.07297 1997 32393.70062 1998 33344.51812 1999 34261.5853 2000 35645.8949 2001 36532.85507 2002 37496.44027 2003 38585.99037 2004 39330.14008 2005 40491.5054 2006 40684.74092 2007 41297.56089 2008 40482.3843 2009 38500.80147 2010 39207.09176 2011 39435.0124 2012 39221.181 2013 39574.28945 2014 40185.0555 2015 40770.67232 2016 41341.35534