Year % of rural population 2000 13.56808912915841 2001 13.75478588366809 2002 14.00857407253314 2003 14.26006722632466 2004 14.51496541605481 2005 14.84257932640499 2006 15.16236629613209 2007 15.4773592973842 2008 15.80362751389518 2009 16.13362456912945 2010 16.45083993324891 2011 16.59704217697391 2012 16.90348592358389 2013 17.20971259467634 2014 17.52018196449301 2015 17.83394927238362 2016 18.12971780969867 2017 18.43530972232679 2018 18.64182978215813 2019 18.90501769846214 2020 19.15670826190317 2021 21.18478447358543 2022 21.40054402138665