Year	per 1,000 population at risk
2000	333.55480118255093
2001	331.0884787930314
2002	320.0018023911538
2003	313.7523117788239
2004	299.0894519636496
2005	283.042176664265
2006	271.81465285693037
2007	257.889353320054
2008	248.48607604905945
2009	249.912651935338
2010	249.2034041923433
2011	242.8715145171977
2012	237.90815564301448
2013	231.64296035602743
2014	222.50619176336778
2015	216.71737653677337
2016	208.92196527072582
2017	209.21969478448287
2018	197.39895653206034
2019	191.07931862578153
2020	195.38272797193832
2021	190.9560090622894
2022	187.7491112362333