Year % of urban population 2000 2.2384370043979165 2001 2.202691687451556 2002 2.1663837385697335 2003 2.124921436471503 2004 2.0835436070568583 2005 1.9861543456873696 2006 1.884341356745925 2007 1.7681838731171553 2008 1.6688755585221478 2009 1.5699267646190194 2010 1.4724693019376074 2011 1.3754046847560686 2012 1.277269487068587 2013 1.1821418717818266 2014 1.089472995690908 2015 0.9970418142418386 2016 0.9036593720034686 2017 0.8097191883625746 2018 0.7124949294681783 2019 0.6125106917218799 2020 0.5185627169065657 2021 0.14316070443476095 2022 0.13692544101138177