Year Per Capita 1985 2.54822 1986 2.99141 1987 2.94065 1988 2.83316 1989 2.64161 1990 2.43607 1991 2.3533 1992 2.00618 1993 1.42375 1994 1.16058 1995 1.05459 1996 1.03966 1997 0.90906 1998 0.86175 1999 0.79394 2000 0.78703 2001 0.77373 2002 0.81125 2003 0.83511 2004 0.8389 2005 0.782 2006 0.91926 2007 0.84105 2008 0.83178 2009 0.97763 2010 0.78908 2011 0.90796 2012 1.10286 2013 0.75283 2014 0.85684 2015 0.81245 2016 0.795