Year	per 100,000 female population
2000	14.4
2001	10.2
2002	9.9
2003	10.2
2004	9.8
2005	18.8
2006	8
2007	8.7
2008	8
2009	8.7
2010	11.4
2011	7.4
2012	7.1
2013	6.7
2014	5.2
2015	6.7
2016	6.6
2017	6.4
2018	6.3
2019	6.2