Year	% of rural population
2000	10.4
2001	18.3
2002	16.7
2003	19.8
2004	23
2005	26.1
2006	27.3
2007	32.4
2008	35.5
2009	28.9
2010	39.8
2011	44.7
2012	48.2
2013	51.8
2014	59.3
2015	59.1
2016	58.1
2017	69.8
2018	69.7
2019	72.9
2020	76.1
2021	79.1
2022	81.6