Year	Square Kilometers
1961	200
1962	200
1963	200
1964	200
1965	200
1966	200
1967	200
1968	200
1969	200
1970	200
1971	200
1972	200
1973	200
1974	200
1975	200
1976	200
1977	200
1978	200
1979	200
1980	200
1981	200
1982	200
1983	200
1984	200
1985	200
1986	200
1987	200
1988	200
1989	200
1990	200
1991	200
1992	200
1993	200
1994	200
1995	200
1996	200
1997	200
1998	200
1999	200
2000	200
2001	200
2002	200
2003	200
2004	200
2005	200
2006	200
2007	200
2008	200
2009	200
2010	200
2011	200
2012	200
2013	200
2014	200
2015	200
2016	200
2017	200