Year	Cases per 100,000
2000	77
2001	66
2002	71
2003	80
2004	75
2005	82
2006	90
2007	85
2008	81
2009	76
2010	67
2011	64
2012	58
2013	53
2014	52
2015	49
2016	50
2017	47
2018	47
2019	46
2020	43