Year Per Capita 1975 7676.53398 1976 9302.19076 1977 10959.52044 1978 11750.94563 1979 12750.28086 1980 13368.29654 1981 13445.47767 1982 14073.33217 1983 14561.06619 1984 15665.73386 1985 16256.1774 1986 16639.38112 1987 17832.07659 1988 19156.95559 1989 20434.3404 1990 21503.84814 1991 21124.83429 1992 22406.78065 1993 22065.32613 1994 22816.64748 1995 23462.02576 1996 23426.93293 1997 23520.67995 1998 26586.79702 1999 25258.00679 2000 25874.86605 2001 26613.586 2002 27644.95019 2003 28205.53678 2004 28970.98732 2005 29569.35771 2006 30242.59132 2007 31723.13706 2008 31983.1453 2009 30817.32109 2010 29888.55387 2011 30141.4194 2012 27890.04349 2013 25869.70392 2014 26059.07581 2015 27918.32687 2016 28008.53216 2017 28666.52267