Year	% of rural population
2000	7.7
2001	8.5
2002	9.1
2003	10.1
2004	10.7
2005	11.5
2006	12.4
2007	13.1
2008	13.8
2009	14.5
2010	15.1
2011	16
2012	16.7
2013	17.3
2014	18.5
2015	18.75
2016	19.8
2017	20.8
2018	21.35
2019	22.5
2020	23.1
2021	24.2
2022	24.9