Year	per 1,000 population at risk
2000	411.0183249698211
2001	406.08624913293465
2002	395.4459569290843
2003	392.65206004669847
2004	390.7858431642262
2005	388.570437648114
2006	383.32240300674744
2007	379.16572009141277
2008	378.9750169611494
2009	374.2881501194375
2010	365.23237277960686
2011	352.3818209537464
2012	334.9679086900976
2013	316.982309585852
2014	304.1527644441209
2015	295.9839457297039
2016	288.7433769364551
2017	285.53099430923254
2018	283.78619811613623
2019	277.4486777952765
2020	283.17956309334915
2021	277.7100553036592
2022	275.07806282544726