Year	% of rural population
2000	0.8
2001	0.9
2002	1
2003	1.1
2004	1.2
2005	1.3
2006	1.5
2007	1.6
2008	1.8
2009	2.1
2010	2.4
2011	2.7
2012	3.1
2013	3.6
2014	4.1
2015	4.6
2016	5.4
2017	6
2018	6.8
2019	7.7
2020	8.8
2021	9.8
2022	11.1