Year	per 100,000 female population
2000	16.7
2001	13
2002	11.6
2003	12.8
2004	15.8
2005	11.9
2006	11.9
2007	10.5
2008	8.8
2009	9.8
2010	7.6
2011	8.9
2012	7.7
2013	8.6
2014	6.5
2015	8.9
2016	7.6
2017	8.6
2018	7.9
2019	8.3