Year	per 1,000 live births
1990	49.3
1991	48.4
1992	47.5
1993	46.7
1994	46
1995	45.2
1996	44.4
1997	43.5
1998	42.5
1999	41.4
2000	40.3
2001	39.2
2002	38
2003	36.8
2004	35.7
2005	34.7
2006	33.7
2007	32.8
2008	31.9
2009	31
2010	30.2
2011	29.4
2012	28.5
2013	27.7
2014	26.9
2015	26.2
2016	25.5
2017	24.9
2018	24.3
2019	23.6
2020	22.9
2021	22.2
2022	21.6