Year	% of rural population
2000	37.9
2001	38.4
2002	38.4
2003	38.9
2004	39.3
2005	40
2006	40.4
2007	41
2008	41.3
2009	42.4
2010	43.2
2011	44.75
2012	45.8
2013	47
2014	48.3
2015	50
2016	51.8
2017	53.7
2018	55.15
2019	56.9
2020	58.8
2021	60.5
2022	62.1