Year	per 1,000 population at risk
2000	244.14342792169862
2001	242.64102980358578
2002	234.6714178271778
2003	231.63091669672207
2004	224.4658011674309
2005	215.64057461138125
2006	209.2414222785636
2007	201.59750914207328
2008	195.7612260318704
2009	195.9658434787034
2010	192.78313094984938
2011	185.95205858472474
2012	180.83224588452293
2013	174.5912672464677
2014	168.847286075524
2015	165.01647128002884
2016	161.42610471306793
2017	163.16795783601665
2018	156.97251513358822
2019	153.99421786570966
2020	158.55489654731664
2021	155.93597631358236
2022	156.16967322367918