Year	per 100,000 population
2000	19.09831235216045
2001	19.154574378109075
2002	19.281076142669843
2003	19.040346504080382
2004	18.842779830349002
2005	18.938098790724215
2006	18.90439459164474
2007	18.85336507288764
2008	18.59465259004998
2009	18.292844541474555
2010	18.195872861037827
2011	18.19479829952149
2012	17.98157843198497
2013	17.545931801959217
2014	17.1957852702851
2015	16.988677348853443
2016	16.868977095733296
2017	16.755270114526798
2018	16.728236916705125
2019	16.74351133821144