Year	per 100,000 female population
2000	5.3
2001	5.1
2002	4.7
2003	4.9
2004	5
2005	5
2006	5.7
2007	5.8
2008	6.2
2009	6.9
2010	6.9
2011	6.5
2012	6.1
2013	5.7
2014	6.2
2015	7.1
2016	6.7
2017	5.9
2018	5.7
2019	6