Year	Square Kilometers
1961	1240190
1962	1240190
1963	1240190
1964	1240190
1965	1240190
1966	1240190
1967	1240190
1968	1240190
1969	1240190
1970	1240190
1971	1240190
1972	1240190
1973	1240190
1974	1240190
1975	1240190
1976	1240190
1977	1240190
1978	1240190
1979	1240190
1980	1240190
1981	1240190
1982	1240190
1983	1240190
1984	1240190
1985	1240190
1986	1240190
1987	1240190
1988	1240190
1989	1240190
1990	1240190
1991	1240190
1992	1240190
1993	1240190
1994	1240190
1995	1240190
1996	1240190
1997	1240190
1998	1240190
1999	1240190
2000	1240190
2001	1240190
2002	1240190
2003	1240190
2004	1240190
2005	1240190
2006	1240190
2007	1240190
2008	1240190
2009	1240190
2010	1240190
2011	1240190
2012	1240190
2013	1240190
2014	1240190
2015	1240190
2016	1240190
2017	1240190