Every two years modeled estimate, % of children under 5 2000 9.22 2001 9.62 2002 10.05 2003 10.48 2004 10.85 2005 11.15 2006 11.34 2007 11.42 2008 11.39 2009 11.25 2010 11.05 2011 10.83 2012 10.59 2013 10.38 2014 10.21 2015 10.08 2016 10 2017 9.96 2018 9.96 2019 9.99 2020 10.06 2021 10.17 2022 10.31