Year per Person 1980 582.68128 1981 541.27018 1982 517.68364 1983 494.88717 1984 472.95489 1985 448.46577 1986 423.547 1987 396.90583 1988 367.58225 1989 342.34759 1990 321.21404 1991 305.43486 1992 287.3327 1993 266.87156 1994 250.55132 1995 234.69972 1996 220.85203 1997 214.81519 1998 208.24439 1999 166.83817 2000 148.95864 2001 141.92551 2002 134.66676 2003 106.32956 2004 97.60824 2005 91.0964 2006 84.51463 2007 73.84947 2008 72.67246 2009 175.91721 2010 158.80493 2011 154.15769 2012 137.96774 2013 130.34633 2014 122.07001 2015 112.87928 2016 102.96028