Year	% of rural population
2001	0.8
2002	0.9
2003	1
2004	1.1
2005	1.2
2007	1.4
2008	4.7
2009	1.7
2012	0.5
2013	0.7
2014	0.8
2015	1.3
2016	1.7
2017	2.1
2018	2.2
2019	1.5
2020	1.9
2021	1.6
2022	1.6