Year % of rural population 2000 9.35442150566996 2001 9.458077065846293 2002 9.566327653448573 2003 9.715134937361174 2004 9.85154543113082 2005 9.997535216287403 2006 10.168326311507673 2007 10.357338234633067 2008 10.56013546050266 2009 10.761676481024304 2010 10.98420256580798 2011 11.294822416880162 2012 11.579110362936047 2013 11.809942178003713 2014 12.061976502637338 2015 12.313201351039421 2016 12.700184486826968 2017 13.147885333489238 2018 13.649751840246546 2019 14.289705238919728 2020 14.97911216870948 2021 15.661440017859444 2022 16.179406806540104