Year % of rural population 2000 3.17178559196265 2001 3.17178559196265 2002 3.29203897529442 2003 3.41229235862616 2004 3.5325457419579 2005 3.65279912528965 2006 3.77305250862142 2007 3.89330589195316 2008 4.0135592752849 2009 4.13381265861665 2010 4.25406604194839 2011 4.37431942528016 2012 4.49457280861191 2013 4.61482619194365 2014 4.73507957527539 2015 4.85533295860716 2016 4.97558634193891 2017 5.09583972527065 2018 5.21609310860239 2019 5.33634649193414 2020 5.45659987526591 2021 5.45659987526591 2022 5.45659987526591