Every two years modeled estimate, % of children under 5 2000 6.299649158548516 2001 6.573526379466496 2002 6.800861518005207 2003 6.803456690284913 2004 6.567209412008973 2005 6.1741627100363345 2006 5.725179931312859 2007 5.258280322991886 2008 4.889510408014246 2009 4.658211490392113 2010 4.400384163584977 2011 4.2771908965204615 2012 4.119649632077976 2013 4.00972270377896 2014 3.8715751570374635 2015 3.7801175991873186 2016 3.6547627736355195 2017 3.6115421057682524 2018 3.4946501148735436 2019 3.4234285918821725 2020 3.366939108714619 2021 3.320912876884546 2022 3.275071485995217