Year	% of one-year-old children
1991	78
1993	56
1994	57
1995	87
1996	88
1997	94
1998	92
1999	93
2000	91
2001	91
2002	92
2003	94
2004	95
2005	95
2006	95
2007	97
2008	98
2009	97
2010	97
2011	96
2012	98
2013	97
2014	96
2015	97
2016	95
2017	92
2018	93
2019	88
2020	85
2021	82
2022	79