Year	per 1,000 live births
1985	29.9
1986	30.7
1987	31.3
1988	32.1
1989	32.7
1990	33.2
1991	33.4
1992	33.4
1993	33.1
1994	32.7
1995	32.1
1996	31.4
1997	30.6
1998	29.7
1999	28.9
2000	28.1
2001	27.2
2002	26.3
2003	25.5
2004	24.7
2005	23.9
2006	23.1
2007	22.4
2008	21.9
2009	21.5
2010	21.3
2011	21.3
2012	21.5
2013	21.9
2014	22.5
2015	23.2
2016	24
2017	24.7
2018	25.2
2019	25.3
2020	25.2
2021	24.9
2022	24.4