Year	% of rural population
2003	0.6
2004	1.8
2005	0.7
2006	4
2007	5.2
2008	1.5
2009	7.6
2010	2.6
2011	1.1
2012	7.3
2013	5.8
2014	9.2
2015	12.5
2016	19
2017	23.6
2018	28
2019	38.3
2020	34.9
2021	38.2
2022	38.2