Year	Cases per 100,000
1990	118.96
1991	118.51
1992	118.12
1993	117.76
1994	117.46
1995	117.21
1996	116.48
1997	115.88
1998	115.4
1999	115.02
2000	114.78
2001	114.03
2002	113.42
2003	112.93
2004	112.53
2005	112.26
2006	112.61
2007	112.96
2008	113.37
2009	113.8
2010	114.29
2011	115.02
2012	115.8
2013	116.6
2014	117.43
2015	118.28
2016	119.2