Year % of one-year-old children 2002 86 2003 92 2004 98 2005 99 2006 98 2007 99 2008 99 2009 99 2010 99 2011 99 2012 99 2013 99 2014 99 2015 97 2016 96 2017 94 2018 96 2019 97 2020 96 2021 94 2022 94