Year	% of children ages 12-23 months
1992	85
1993	85
1994	86
1995	98
1996	86
1997	88
1998	82
1999	91
2000	93
2001	94
2002	94
2003	94
2004	91
2005	90
2006	87
2007	88
2008	89
2009	93
2010	94
2011	95
2012	95
2013	95
2014	93
2015	94
2016	94
2017	94
2018	92
2019	92
2020	91
2021	93
2022	93