Year	% of rural population
2000	2.7
2001	3.3
2002	3.9
2003	4.6
2004	5.2
2005	6
2006	6.8
2007	7.6
2008	8.2
2009	9.1
2010	10
2011	10.7
2012	11.9
2013	12.9
2014	13.7
2015	14.9
2016	16.2
2017	17.4
2018	18.7
2019	20.1
2020	21.6
2021	23
2022	24.7