Year	% of one-year-old children
1989	69
1990	86
1991	89
1992	86
1993	86
1994	94
1995	96
1996	96
1997	97
1998	96
1999	96
2000	97
2001	95
2002	95
2003	95
2004	94
2005	96
2006	95
2007	96
2008	97
2009	96
2010	96
2011	96
2012	97
2013	96
2014	96
2015	99
2016	98
2017	98
2018	99
2019	97
2020	99
2021	94
2022	96