Year	% of rural population
2000	1.6
2001	1.6
2002	1.6
2003	1.6
2004	1.7
2005	1.7
2006	1.7
2007	1.7
2008	1.6
2009	1.6
2010	1.5
2011	1.45
2012	1.4
2013	1.3
2014	1.2
2015	1.2
2016	1
2017	1
2018	0.9
2019	0.8
2020	0.8
2021	0.6
2022	0.6