Year Per 100 People 1982 0.19587 1983 0.28442 1984 0.37437 1985 0.56964 1986 0.76015 1987 0.87851 1988 0.8348 1989 1.42058 1990 1.8051 1991 2.18312 1992 2.34439 1993 3.19769 1994 3.92874 1995 5.26654 1996 7.53919 1997 11.45822 1998 17.3803 1999 27.85214 2000 45.26621 2001 57.40483 2002 69.23041 2003 79.43306 2004 90.09734 2005 99.00822 2006 105.28919 2007 127.91897 2008 135.73191 2009 139.20338 2010 132.10539 2011 135.22554 2012 154.77023 2013 178.35974 2014 185.41804 2015 196.0014 2016 214.73491 2017 210.91402