Year	% of rural population
2000	4.4
2001	5
2002	5.4
2003	5.9
2004	6.4
2005	7
2006	7.6
2007	8.3
2008	9
2009	9.8
2010	10.7
2011	11.7
2012	12.9
2013	14.2
2014	15.4
2015	16.9
2016	18.7
2017	20.4
2018	22.25
2019	24.2
2020	26.8
2021	28.9
2022	31.3