Year	% of children ages 12-23 months
1992	58
1993	66
1994	69
1995	74
1996	74
1997	70
1998	73
1999	75
2000	76
2001	77
2002	76
2003	77
2004	77
2005	75
2006	78
2007	79
2008	81
2009	81
2010	81
2011	87
2012	89
2013	93
2014	94
2015	96
2016	97
2017	95
2018	95
2019	94
2020	79
2021	89
2022	83