Year	% of rural population
2000	5.6
2001	6
2002	6.4
2003	6.8
2004	7.2
2005	7.2
2006	7.9
2007	8.2
2008	8.6
2009	9.2
2010	10.7
2011	10.5
2012	10.6
2013	10.4
2014	10.7
2015	11.1
2016	11.6
2017	11.8
2018	11.8
2019	11.4
2020	11.8
2021	12.4
2022	12.4