Year	per 100,000 female population
2000	8.3
2001	8.1
2002	8.3
2003	8.2
2004	7.8
2005	7.5
2006	8.2
2007	8
2008	7.9
2009	8.5
2010	8.3
2011	7.9
2012	8.1
2013	8
2014	7.6
2015	7.7
2016	7.5
2017	7.5
2018	7.6
2019	7.6