Year	Cases per 100,000
1980	32.38273
1981	28.93545
1982	28.86818
1983	31.10091
1984	29.71364
1985	28.86636
1986	29.61909
1987	28.98182
1988	31.36455
1989	33.35727
1990	30.53
1991	31.1
1992	31.7
1993	32.31
1994	32.94
1995	33.59
1996	33.6
1997	33.63
1998	33.66
1999	33.69
2000	33.74
2001	34
2002	34.28
2003	34.57
2004	34.87
2005	35.19
2006	35.7
2007	36.21
2008	36.75
2009	37.3
2010	37.87
2011	38.57
2012	39.3
2013	40.05
2014	40.81
2015	41.59
2016	42.4