Year	Cases per 100,000
1990	104.44
1991	106.91
1992	109.5
1993	112.21
1994	115.04
1995	118
1996	119.44
1997	120.91
1998	122.42
1999	123.96
2000	125.56
2001	126.13
2002	126.73
2003	127.34
2004	127.97
2005	128.63
2006	127.55
2007	126.48
2008	125.45
2009	124.44
2010	123.48
2011	122.34
2012	121.25
2013	120.19
2014	119.15
2015	118.13
2016	117.16