Year	Hectares
1990	220000
1991	220000
1992	220000
1993	220000
1994	220000
1995	220000
1996	220000
1997	220000
1998	220000
1999	220000
2000	220000
2001	220000
2002	220000
2003	220000
2004	220000
2005	220000
2006	220000
2007	220000
2008	220000
2009	220000
2010	220000
2011	220000
2012	220000
2013	220000
2014	220000
2015	220000