Year % of children ages 12-23 months 1992 80.7904486375723 1993 72.32864327369778 1994 82.80468681219786 1995 82.01306514677643 1996 85.12523355551329 1997 88.10600416915901 1998 89.14568184120373 1999 88.74681644202124 2000 90.8846090168865 2001 92.13524664844083 2002 88.06012339984838 2003 82.21027432443266 2004 89.96719615067202 2005 92.94510264762577 2006 92.43989661583767 2007 94.5369841037526 2008 94.35268464408267 2009 92.02570446761149 2010 90.21075940408042 2011 90.67288420598304 2012 93.97423082773635 2013 94.62643064874743 2014 86.9937657509991 2015 88.2151998450721 2016 87.11974956922556 2017 91.61981673354843 2018 94.27929600819438 2019 95.45578487545596 2020 92.88947844873395 2021 93.41144046120361 2022 95.11682270250124