Year Per Capita 1970 18667.46617 1971 19309.03651 1972 20671.00121 1973 22150.76481 1974 21427.65666 1975 21754.20301 1976 22453.52465 1977 23222.92123 1978 24245.5773 1979 25385.52956 1980 25862.10058 1981 26716.68349 1982 27475.14636 1983 28267.93292 1984 29375.2347 1985 30777.30615 1986 31597.64723 1987 33002.12743 1988 35106.00265 1989 36706.2484 1990 38367.17026 1991 39566.14054 1992 39863.94382 1993 39570.20938 1994 39793.82146 1995 40736.10137 1996 42027.42155 1997 42420.68008 1998 41800.69539 1999 41614.94129 2000 42796.24006 2001 42909.02835 2002 42812.7402 2003 43443.58036 2004 44518.08239 2005 45378.84346 2006 46190.61691 2007 47070.62064 2008 46339.78391 2009 43777.38609 2010 45657.38606 2011 45785.55403 2012 46473.37202 2013 47775.09454 2014 48133.82739 2015 48939.28808 2016 47625.85267