Year	per 100,000 population
2000	2.9515976975015166
2001	2.992073774790294
2002	2.866111878578842
2003	2.813617926624652
2004	2.730293816202234
2005	2.744283016721577
2006	2.7153399721329516
2007	2.6705060315520384
2008	2.7680833480343137
2009	2.5067930252282347
2010	2.5525982738602444
2011	2.3886456532462903
2012	2.331393834884207
2013	2.2761219532840853
2014	2.21749485268836
2015	2.1510351407142654
2016	2.112632585754528
2017	2.0597878462186783
2018	2.004503225394861
2019	1.9543325289941842