Year	per 100,000 female population
2000	8.8
2001	8.5
2002	8.5
2003	7.9
2004	6.5
2005	7.5
2006	7.8
2007	7.1
2008	5.4
2009	5.5
2010	5
2011	3.8
2012	3.3
2013	3.5
2014	4.6
2015	5.3
2016	4.6
2017	3.9
2018	3.1
2019	3.2