Year % of urban population 2000 23.0452810620314 2001 23.4906776485006 2002 23.9360742349697 2003 24.3814708214388 2004 24.8268674079078 2005 25.272263994377 2006 25.7845643881797 2007 26.2991821566374 2008 26.8161172997502 2009 27.335369817518 2010 27.8569397099408 2011 28.3808269770186 2012 28.9070316187514 2013 29.4355536351393 2014 29.9663930261822 2015 30.49954979188 2016 31.0350239322329 2017 31.5728154472409 2018 32.1129243369037 2019 32.6553506012217 2020 33.2000942401947 2021 33.7471552538227 2022 34.2965336421056