Year	Cases per 100,000
1990	41.76
1991	42.56
1992	43.4
1993	44.27
1994	45.17
1995	46.11
1996	47.39
1997	48.72
1998	50.08
1999	51.49
2000	52.95
2001	54.09
2002	55.38
2003	56.71
2004	58.09
2005	59.54
2006	61.5
2007	63.53
2008	65.68
2009	67.95
2010	70.34
2011	71.44
2012	72.55
2013	73.68
2014	74.83
2015	76
2016	77.2