Year % of urban population 2000 8.99640314075445 2001 9.55375852267923 2002 10.111113904604 2003 10.6779844588889 2004 11.2458492200058 2005 11.8147081879546 2006 12.384561362735 2007 12.9554087443474 2008 13.5272503327915 2009 14.1000861280676 2010 14.6739161301755 2011 15.2487403391151 2012 15.8245587548867 2013 16.4013713774902 2014 16.9791782069253 2015 17.5579792431924 2016 18.1377744862913 2017 18.7185639362219 2018 19.3003475929846 2019 19.8831254565788 2020 20.4668975270051 2021 21.0516638042633 2022 21.6374242883531