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 1985 0.03307 1986 0.10482 1987 0.16482 1988 0.22336 1989 0.37663 1990 0.52788 1991 0.76338 1992 1.09456 1993 1.41472 1994 2.0886 1995 3.48465 1996 6.5282 1997 10.96741 1998 21.28207 1999 42.59701 2000 67.53028 2001 76.16377 2002 75.10697 2003 81.4767 2004 90.869 2005 96.74251 2006 105.20539 2007 116.82883 2008 124.49352 2009 121.18295 2010 114.96191 2011 118.47587 2012 117.43933 2013 115.60183 2014 115.82443 2015 122.85064 2016 122.974 2017 120.52169