Year	% of one-year-old children
1997	90
1998	90
1999	85
2000	88
2001	92
2002	88
2003	97
2004	98
2005	97
2006	97
2007	97
2008	99
2009	99
2010	99
2011	98
2012	98
2013	98
2014	97
2015	97
2016	72
2017	96
2018	97
2019	97
2020	93
2021	92
2022	95