Year	Cases per 100,000
1990	63.76
1991	64.51
1992	65.31
1993	66.12
1994	66.96
1995	67.84
1996	70.45
1997	73.22
1998	76.14
1999	79.2
2000	82.44
2001	82.48
2002	82.54
2003	82.6
2004	82.68
2005	82.79
2006	82.71
2007	82.59
2008	82.52
2009	82.46
2010	82.46
2011	83.2
2012	84.01
2013	84.83
2014	85.66
2015	86.5
2016	87.41