IDA total

Surface area (sq km)

Year	Value
2021	25,640,011.871
2020	25,640,012.871
2019	25,640,053.118
2018	25,640,060.383
2017	25,640,465.283
2016	25,640,123.92
2015	25,640,135.541
2014	25,635,256.958
2013	25,637,274.412
2012	25,637,306.533
2011	25,618,240.029
2010	25,617,961.451
2009	25,617,966.862
2008	25,617,955.542
2007	25,617,938.599
2006	25,617,970.93
2005	25,618,001.169
2004	25,618,002.114
2003	25,583,651
2002	25,583,651
2001	25,583,651
2000	25,583,651
1999	25,586,948
1998	25,586,948
1997	25,586,948
1996	25,586,948
1995	25,586,948
1994	25,586,948
1993	25,593,871
1992	25,593,871
1991	25,593,871
1990	25,593,871
1989	25,593,871
1988	25,593,871
1987	25,593,871
1986	25,593,871
1985	25,593,871
1984	25,593,871
1983	25,593,871
1982	25,593,871
1981	25,593,871
1980	25,593,871
1979	25,593,871
1978	25,593,871
1977	25,593,871
1976	25,593,871
1975	25,593,871
1974	25,593,871
1973	25,593,871
1972	25,593,871
1971	25,593,871
1970	25,593,871
1969	25,593,871
1968	25,593,871
1967	25,593,871
1966	25,593,871
1965	25,593,871
1964	25,593,871
1963	25,593,871
1962	25,593,871
1961	25,593,871