Year	Cases per 100,000
1983	49.1125
1984	57.405
1985	69.4575
1986	79.88
1987	94.4625
1988	105.675
1989	115.9675
1990	127.76
1991	133.29
1992	139.24
1993	145.55
1994	152.23
1995	159.4
1996	160.85
1997	162.47
1998	164.16
1999	165.93
2000	167.78
2001	164.65
2002	161.63
2003	158.69
2004	155.85
2005	153.11
2006	150.65
2007	148.23
2008	145.89
2009	143.61
2010	141.42
2011	142.87
2012	144.4
2013	145.96
2014	147.56
2015	149.2
2016	150.93