Year	per 1,000 population at risk
2000	413.334960874543
2001	406.092942298174
2002	393.203372071329
2003	393.80679658473
2004	402.383849911487
2005	408.652728094781
2006	411.684894369671
2007	414.044504501705
2008	415.766462755254
2009	403.541379408995
2010	376.203694140286
2011	351.645064915248
2012	327.607986823015
2013	308.604795500304
2014	298.158957373652
2015	294.110655530644
2016	295.056131936383
2017	299.073684784563
2018	300.68534116565
2019	301.908143733329
2020	312.650935492847
2021	306.462483682388
2022	305.304342322582