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 0.00771 1997 0.48813 1998 0.59657 1999 1.066 2000 2.72412 2001 6.58266 2002 14.23485 2003 21.99339 2004 36.48119 2005 63.86355 2006 82.79689 2007 93.29574 2008 126.24893 2009 129.13081 2010 135.62032 2011 141.40367 2012 145.1431 2013 157.31397 2014 163.09195 2015 176.81279 2016 189.85777 2017 206.2934