Year	% of rural population
2000	0.3
2001	0.3
2002	0.3
2003	0.3
2004	0.2
2005	0.3
2006	0.3
2007	0.2
2008	0.2
2009	0.2
2010	0.2
2011	0.2
2012	0.3
2013	0.3
2014	0.3
2015	0.3
2016	0.3
2017	0.4
2018	0.4
2019	0.4
2020	0.5
2021	0.5
2022	0.5