Year	per 100,000 female population
2000	11.7
2001	11.3
2002	11.9
2003	11.6
2004	11.5
2005	11.1
2006	10.6
2007	10.4
2008	10.4
2009	10.4
2010	10.4
2011	9.9
2012	9.7
2013	9.4
2014	8.8
2015	8.4
2016	8
2017	8
2018	7.8
2019	7.6