Year	% of rural population
1990	19.4548132165178
1991	11.2197237237857
1992	10.8343538444816
1993	10.6143440942736
1994	11.1582587189977
1995	11.7032773021867
1996	12.2514904189297
1997	12.8018831488452
1998	13.3557695871224
1999	13.9135440471703
2000	4.4
2001	13.8
2002	14.2
2003	14.5
2004	14.9
2005	15.2
2006	15.6
2007	16
2008	7.3
2009	14.7
2010	18.2
2011	21
2012	23.8
2013	26.7
2014	28.9
2015	32.7
2016	35.8
2017	38.8
2018	41.7
2019	44.4
2020	46.9
2021	49.4
2022	49.4