Year % of rural population 2000 6.02262146764929 2001 6.02496500840189 2002 6.03006046075534 2003 6.03512282137391 2004 6.04015209025761 2005 8.38367673769551 2006 10.7211207160285 2007 13.0524840252559 2008 15.377766665379 2009 17.6969686363971 2010 20.0100899383104 2011 22.317130571118 2012 24.6180905348214 2013 26.9129698294198 2014 29.2017684549126 2015 31.4844864113011 2016 33.7611236985847 2017 36.0316803167633 2018 38.2961562658365 2019 40.5545515458052 2020 42.806866156669 2021 45.0531000984279 2022 47.2932533710812