Year	per 100,000 population
2000	1.4568727312489231
2001	1.475235961246659
2002	1.4630491639518945
2003	1.4485490919221715
2004	1.4542312555936758
2005	1.426540597230705
2006	1.3613712336849173
2007	1.3208549697539365
2008	1.3215472799957784
2009	1.2491742474110268
2010	1.2257758712450666
2011	1.195135570110477
2012	1.1434008528423436
2013	1.0900026468704602
2014	1.0770680193238082
2015	1.059501187549094
2016	1.0153511678270986
2017	1.000031083102211
2018	0.9656738334446193
2019	0.9495019081921733