Year	Square Kilometers
1961	25710
1962	25710
1963	25710
1964	25710
1965	25710
1966	25710
1967	25710
1968	25710
1969	25710
1970	25710
1971	25710
1972	25710
1973	25710
1974	25710
1975	25710
1976	25710
1977	25710
1978	25710
1979	25710
1980	25710
1981	25710
1982	25710
1983	25710
1984	25710
1985	25710
1986	25710
1987	25710
1988	25710
1989	25710
1990	25710
1991	25710
1992	25710
1993	25710
1994	25710
1995	25710
1996	25710
1997	25710
1998	25710
1999	25710
2000	25710
2001	25710
2002	25710
2003	25710
2004	25710
2005	25710
2006	25710
2007	25710
2008	25710
2009	25710
2010	25710
2011	25710
2012	25710
2013	25710
2014	25710
2015	25710
2016	25710
2017	25710