Year	% of rural population
2000	10.6
2001	11.6
2002	12.6
2003	13.8
2004	14.8
2005	16
2006	17.7
2007	18.8
2008	20.4
2009	21.75
2010	22.9
2011	24.6
2012	26
2013	27
2014	28
2015	28.8
2016	29.1
2017	29.9
2018	30.05
2019	30.2
2020	30.1
2021	30.2
2022	30.4