Year % of rural population 2000 5.24170860334183 2001 5.29892771956686 2002 5.3561468357919 2003 5.41336595201694 2004 5.47058506824195 2005 5.52780418446699 2006 5.58502330069203 2007 5.64224241691707 2008 5.69946153314208 2009 5.75668064936712 2010 5.81389976559216 2011 5.87111888181719 2012 5.92833799804221 2013 5.98555711426724 2014 6.04277623049228 2015 6.09999534671732 2016 6.15721446294236 2017 6.21443357916737 2018 6.27165269539241 2019 6.32887181161745 2020 6.38609092784249 2021 6.4433100440675 2022 6.50052916029254