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Historical Values
Year Value
1993 61,590 km2 (1990)
1994 56,000 sq km (1992)
1995 56,000 sq km (1992)
1996 56,000 sq km (1992)
1997 40,000 sq km (1993 est.)
1998 40,000 sq km (1993 est.)
1999 40,000 sq km (1993 est.)
2000 40,000 sq km (1993 est.)
2001 40,000 sq km (1993 est.)
2002 46,630 sq km (1998 est.)
2003 46,630 sq km (1998 est.)
2004 46,630 sq km (1998 est.)
2005 46,630 sq km (1998 est.)
2006 46,000 sq km (2003)
2007 46,000 sq km (2003)
2008 46,000 sq km (2003)
2009 46,000 sq km (2003)
2010 46,000 sq km (2003)
2011 43,460 sq km (2008)
2012 43,460 sq km (2003)
2013 43,460 sq km (2008)
2014 43,460 sq km (2008)
2015 43,460 sq km (2008)
2016 43,000 sq km (2012)
2017 43,000 sq km (2012)
2018 43,000 sq km (2012)
2019 43,000 sq km (2012)
2020 43,000 sq km (2012)
2021 43,000 sq km (2012)
2022 43,000 sq km (2012)
2023 43,000 sq km (2012)
2024 43,000 sq km (2012)
2025 43,000 sq km (2012)