Year	Cases per 100,000
1990	44.08
1991	43.34
1992	43.29
1993	43.24
1994	43.57
1995	43.1
1996	42.48
1997	42.22
1998	45.13
1999	47.08
2000	53.33
2001	53.55
2002	55.8
2003	60.47
2004	61.1
2005	62.31
2006	61.23
2007	61.49
2008	64.1
2009	63.32
2010	64.32
2011	62.31
2012	62.24
2013	62.6
2014	61.64
2015	60.58
2016	59.19