Year	per 100,000 population
2000	18.785720831378818
2001	18.49067109160936
2002	18.709625712262035
2003	18.87199435208425
2004	18.45547467798171
2005	18.32391624332906
2006	17.399695102657315
2007	17.119654204133514
2008	17.236427562145316
2009	17.35911573151872
2010	17.21684541170181
2011	16.956192485886124
2012	16.52299898637527
2013	16.366848374601894
2014	16.19080547807613
2015	15.842605115496397
2016	15.436944297047525
2017	15.223002656602931
2018	14.989056311502017
2019	14.585477436498792