Year	% of rural population
2000	0.3
2001	0.3
2002	0.3
2003	0.3
2004	0.4
2005	0.4
2006	0.4
2007	0.3
2008	0.3
2009	0.3
2010	0.2
2011	0.2
2012	0.2
2013	0.2
2014	0.1
2015	0.1
2016	0.1
2017	0.1
2018	0
2019	0
2020	0
2021	0
2022	0