Upper middle income

Surface area (sq km)

Year	Value
2021	56,293,515.13
2020	56,293,322.13
2019	56,297,815.08
2018	56,199,884.2
2017	56,199,938
2016	56,196,790
2015	56,196,423
2014	56,193,825
2013	56,193,829
2012	56,194,420
2011	56,194,422
2010	56,194,455
2009	56,194,453
2008	56,197,532.8
2007	56,197,532.8
2006	56,197,533.4
2005	56,197,533.8
2004	56,197,534.5
2003	56,197,514.7
2002	56,197,515.2
2001	56,197,516.2
2000	56,197,522
1999	56,197,532
1998	56,197,532
1997	56,224,722
1996	56,224,732
1995	56,224,742
1994	56,224,742
1993	56,224,742
1992	56,224,662
1991	56,224,662
1990	56,224,662
1989	56,224,662
1988	56,224,662
1987	56,224,662
1986	56,224,662
1985	56,224,662
1984	56,224,662
1983	56,224,662
1982	56,224,662
1981	56,224,662
1980	56,224,662
1979	56,224,662
1978	56,224,662
1977	56,224,662
1976	56,224,662
1975	56,224,662
1974	56,224,662
1973	56,224,662
1972	56,224,662
1971	56,224,662
1970	56,224,662
1969	56,224,662
1968	56,224,662
1967	56,224,662
1966	56,224,662
1965	56,224,662
1964	56,224,662
1963	56,224,662
1962	56,224,662
1961	56,224,662