Vietnam

Land area (sq km)

Year	Value
2021	313,429
2020	313,429
2019	313,429
2018	313,429
2017	313,403
2016	313,387
2015	313,383
2014	313,371
2013	313,007.33
2012	313,457
2011	313,284
2010	313,294
2009	312,762
2008	312,792
2007	312,558
2006	312,795
2005	312,837
2004	310,070
2003	310,070
2002	310,550
2001	311,090
2000	311,060
1999	325,490
1998	325,490
1997	325,490
1996	325,490
1995	325,490
1994	325,490
1993	325,490
1992	325,490
1991	325,490
1990	325,490
1989	325,490
1988	325,490
1987	325,490
1986	325,490
1985	325,490
1984	325,490
1983	325,490
1982	325,490
1981	325,490
1980	325,490
1979	325,490
1978	325,490
1977	325,490
1976	325,490
1975	325,490
1974	325,490
1973	325,490
1972	325,490
1971	325,490
1970	325,490
1969	325,490
1968	325,490
1967	325,490
1966	325,490
1965	325,490
1964	325,490
1963	325,490
1962	325,490
1961	325,490