Year	% of children ages 12-23 months
1992	81
1993	76
1994	76
1995	93
1996	95
1997	97
1998	99
1999	98
2000	97
2001	95
2002	95
2003	99
2004	82
2005	98
2006	99
2007	93
2008	99
2009	98
2010	99
2011	99
2012	99
2013	98
2014	95
2015	98
2016	82
2017	99
2018	98
2019	97
2020	88
2021	95
2022	99