Year	per 100,000 female population
2000	5.1
2001	6.4
2002	4.8
2003	4
2004	3.9
2005	4.1
2006	4.2
2007	5.2
2008	2
2009	3.5
2010	3.1
2011	3.9
2012	4.4
2013	2.7
2014	4
2015	3.8
2016	2.7
2017	4.1
2018	4.4
2019	2.8