Year	per 1,000 live births
1990	68.1
1991	65.5
1992	63.1
1993	60.8
1994	58.7
1995	56.6
1996	54.3
1997	52.2
1998	50.1
1999	47.9
2000	45.8
2001	43.7
2002	41.7
2003	39.8
2004	38.1
2005	36.4
2006	34.8
2007	33.1
2008	31.6
2009	30.3
2010	29.1
2011	28.4
2012	28.7
2013	27.9
2014	26.8
2015	25.9
2016	24.7
2017	24
2018	23.7
2019	22.7
2020	21.9
2021	21.6
2022	20.8