Year	per 100,000 female population
2000	3.4
2001	3.2
2002	3.1
2003	3
2004	3
2005	3.2
2006	3.1
2007	3
2008	2.9
2009	2.9
2010	2.9
2011	3
2012	2.9
2013	2.9
2014	2.8
2015	2.8
2016	2.8
2017	2.8
2018	2.8
2019	2.8