Year	Cases per 100,000
1990	46.87
1991	47.37
1992	47.91
1993	48.46
1994	49.02
1995	49.61
1996	49.88
1997	50.18
1998	50.49
1999	50.82
2000	51.18
2001	50.52
2002	49.91
2003	49.32
2004	48.77
2005	48.27
2006	47.86
2007	47.45
2008	47.09
2009	46.75
2010	46.46
2011	47.36
2012	48.32
2013	49.33
2014	50.38
2015	51.47
2016	52.65