Year	% of rural population
2000	0.3
2001	0.3
2002	0.5
2003	0.6
2004	0.7
2005	0.8
2006	1.1
2007	1.4
2008	1.6
2009	2
2010	2.6
2011	3.3
2012	4
2013	5.1
2014	6.5
2015	8.4
2016	10.4
2017	13.3
2018	16.5
2019	20.5
2020	25.3
2021	30.3
2022	36