Year	% of children ages 12-23 months
1992	58
1993	54
1994	58
1995	79
1996	80
1997	80
1998	80
1999	84
2000	80
2001	87
2002	84
2003	75
2004	78
2005	82
2006	88
2007	98
2008	92
2009	88
2010	92
2011	94
2012	92
2013	93
2014	91
2015	94
2016	92
2017	91
2018	93
2019	94
2020	88
2021	85
2022	85