Year	per 100,000 population
2000	3.476406376513283
2001	3.5440998811489126
2002	3.436052377867501
2003	3.3393687235367358
2004	3.3072853869947894
2005	3.2591351869796625
2006	3.3181897716748727
2007	3.304769903841735
2008	3.245494019446354
2009	3.182605186338278
2010	3.179249170652602
2011	3.0783567634065565
2012	3.0312353872709035
2013	2.964603472285604
2014	2.9067380786132455
2015	2.7958257649785683
2016	2.8362310281884167
2017	2.7511181748148053
2018	2.695656959734197
2019	2.5950792069260413