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 0.00108 1985 0.00123 1986 0.00269 1987 0.00368 1988 0.00515 1989 0.00725 1990 0.00997 1991 0.01329 1992 0.01893 1993 0.028 1994 0.04023 1995 0.10695 1996 0.28138 1997 0.4517 1998 0.5181 1999 1.06464 2000 1.73457 2001 3.03998 2002 5.37911 2003 8.38615 2004 13.56647 2005 20.69137 2006 27.75997 2007 40.08207 2008 59.52688 2009 68.38666 2010 87.12133 2011 101.66788 2012 113.29155 2013 124.28048 2014 127.61392 2015 131.29283 2016 147.66395 2017 173.84022