Year	per 100,000 population
2000	20.530894720665653
2001	21.241421603973176
2002	22.09984925341732
2003	23.66623605749649
2004	23.143819271484606
2005	23.407719723529976
2006	23.357276789308116
2007	22.196224198209897
2008	22.452913819661344
2009	22.22192406875752
2010	22.35236402569009
2011	20.83803816045496
2012	19.4126627468203
2013	19.001533692358667
2014	19.46689511409311
2015	19.342499098082264
2016	18.755210203278306
2017	18.243911580998045
2018	18.786396762101216
2019	18.573072633800383