Year	per 1,000 population at risk
2000	504.400681680057
2001	514.476093081382
2002	516.261970778385
2003	517.482617457325
2004	510.388028970115
2005	485.96299588787
2006	450.987147814774
2007	421.51056883493
2008	422.16794451496
2009	444.169248103349
2010	466.272226163187
2011	463.385931975613
2012	375.893564915119
2013	288.177567689344
2014	257.757324937044
2015	239.92403187898
2016	242.267472416973
2017	251.844533583687
2018	264.819964612833
2019	269.303795628746
2020	269.854642304747
2021	265.989156222769
2022	260.752261089293