Year Per 100 People 1960 0 1965 0 1970 0 1975 0 1976 0 1977 0 1978 0 1979 0 1980 0 1981 0 1982 0 1983 0 1984 0 1985 0 1986 0 1987 0 1988 0 1989 0 1990 0 1991 0 1992 0 1993 0 1994 0 1995 0 1996 0.00174 1997 0.00539 1998 0.00697 1999 0.01022 2000 0.01866 2001 0.02576 2002 0.20472 2003 0.72401 2004 2.01107 2005 3.86626 2006 30.71184 2007 29.819 2008 50.25522 2009 65.57097 2010 77.74313 2011 80.91148 2012 81.6504 2013 92.16527 2014 95.65161 2015 99.30222 2016 107.61365