Year	per 100,000 population
2000	3.1454425939554094
2001	3.0411594575987144
2002	2.9870000914963213
2003	2.908663032986443
2004	2.914920629030025
2005	2.874393971582645
2006	2.9766393489873297
2007	2.946326435914979
2008	2.9154888671475465
2009	2.893372243124414
2010	2.9157278711307284
2011	2.8309129227492553
2012	2.799932844456936
2013	2.754624159754606
2014	2.7107848508585737
2015	2.6049495374322955
2016	2.6435972163167945
2017	2.579684189428788
2018	2.523293726193773
2019	2.4265862672595055