Year	Square Kilometers
1961	2149690
1962	2149690
1963	2149690
1964	2149690
1965	2149690
1966	2149690
1967	2149690
1968	2149690
1969	2149690
1970	2149690
1971	2149690
1972	2149690
1973	2149690
1974	2149690
1975	2149690
1976	2149690
1977	2149690
1978	2149690
1979	2149690
1980	2149690
1981	2149690
1982	2149690
1983	2149690
1984	2149690
1985	2149690
1986	2149690
1987	2149690
1988	2149690
1989	2149690
1990	2149690
1991	2149690
1992	2149690
1993	2149690
1994	2149690
1995	2149690
1996	2149690
1997	2149690
1998	2149690
1999	2149690
2000	2149690
2001	2149690
2002	2149690
2003	2149690
2004	2149690
2005	2149690
2006	2149690
2007	2149690
2008	2149690
2009	2149690
2010	2149690
2011	2149690
2012	2149690
2013	2149690
2014	2149690
2015	2149690
2016	2149690
2017	2149690