Year	per 1,000 population at risk
2000	356.8162612835567
2001	357.9054885661865
2002	347.6672385406148
2003	342.79461432583776
2004	332.6915911886459
2005	324.5149850450865
2006	314.39899706082707
2007	303.40824864954755
2008	295.19627432058996
2009	286.82029190155464
2010	277.39115150291286
2011	266.4753413121464
2012	254.2479807079074
2013	242.38319955475453
2014	233.92919357088394
2015	230.9074954859074
2016	229.714479322539
2017	231.4913245090602
2018	231.09367679995898
2019	228.16732125364337
2020	234.8896132408117
2021	231.72598381618343
2022	227.35727098729654