Year % of rural population 2000 18.293835263547187 2001 20.413903030553094 2002 22.603867824884002 2003 24.82595429188193 2004 27.075306545151157 2005 29.36116207461128 2006 31.677406832832357 2007 34.0473771800137 2008 36.437514118073125 2009 38.84580918759093 2010 41.28220462508576 2011 43.747357863147776 2012 46.22354747442559 2013 48.71003657315008 2014 51.21656668206901 2015 53.74147141390949 2016 56.28579074196984 2017 58.73573205291072 2018 61.17903458537336 2019 63.62283688041597 2020 66.04296581886223 2021 68.42962925170855 2022 70.62944748593135