Year Per Capita 1976 2365.79538 1977 2452.73971 1978 2503.10306 1979 2532.19704 1980 2226.67793 1981 2284.98903 1982 2376.49453 1983 2370.25684 1984 2442.36711 1985 2594.24351 1986 2833.61282 1987 3103.65008 1988 3297.23665 1989 3458.13632 1990 3682.91987 1991 3843.39402 1992 4045.73515 1993 4191.80028 1994 4271.82654 1995 4425.71903 1996 4601.58026 1997 4830.17553 1998 5058.97462 1999 5129.91309 2000 5533.21553 2001 5682.83129 2002 5761.68587 2003 5882.07767 2004 6200.30893 2005 6246.03238 2006 6786.77802 2007 7292.78836 2008 7568.3831 2009 7662.67425 2010 8095.97869 2011 8345.53463 2012 8618.02836 2013 8877.26596 2014 8958.83086 2015 9414.0324 2016 9783.15401