Year Per Capita 1990 936.41975 1991 893.09734 1992 1159.73862 1993 1240.90857 1994 1394.78646 1995 1578.04944 1996 2530.19877 1997 6084.62307 1998 7242.22493 1999 8749.42587 2000 9890.81774 2001 15389.15599 2002 17534.84708 2003 19081.92623 2004 25164.15329 2005 28075.17808 2006 28879.35209 2007 31770.01479 2008 35688.64707 2009 34479.89483 2010 29944.2618 2011 30502.60047 2012 31680.65974 2013 29143.0218 2014 28106.19839 2015 24563.5006 2016 21566.05705 2017 19617.84471 2018 17764.96963 2019 16240.36981 2020 15045.52871 2021 14730.60033 2022 14918.29673