Year	per 1,000 population at risk
2000	350.899321321111
2001	351.612626651723
2002	329.323016200372
2003	328.433566846043
2004	324.574401667282
2005	306.469464084867
2006	284.134598616482
2007	253.790066498514
2008	226.413230431714
2009	214.933888937173
2010	215.37178529227
2011	216.253117217862
2012	215.455681707999
2013	216.85639757203
2014	211.497148251488
2015	208.769236784084
2016	213.486326121727
2017	232.528038491512
2018	243.846513787198
2019	236.969353943188
2020	230.550137544031
2021	222.15594555405
2022	212.340195604198