Year	% of rural population
2000	0.7
2001	0.6
2002	0.6
2003	0.6
2004	0.6
2005	0.6
2006	0.6
2007	0.6
2008	0.7
2009	0.8
2010	0.8
2011	0.9
2012	1
2013	1.2
2014	1.3
2015	1.4
2016	1.6
2017	1.8
2018	2
2019	2.2
2020	2.5
2021	2.8
2022	3.1