Year % of one-year-old children 2002 88 2003 96 2004 89 2005 95 2006 99 2007 97 2008 97 2009 97 2010 97 2011 97 2012 98 2013 98 2014 98 2015 98 2016 98 2017 98 2018 97 2019 98 2020 91 2021 88 2022 98