Year	per 1,000 population at risk
2000	431.193924891476
2001	440.002642833762
2002	439.116983309476
2003	434.03595195472
2004	406.824199097695
2005	388.575454073976
2006	376.278036937579
2007	370.922223996212
2008	370.851719409168
2009	354.565838323859
2010	337.023340553976
2011	323.848941080803
2012	306.719239843573
2013	312.140569234658
2014	333.30766619802
2015	345.11133095666
2016	376.951643793147
2017	404.325452593706
2018	402.138016779595
2019	392.0206030182
2020	376.225925704617
2021	356.687967996402
2022	349.462184067912