Year	Hectares
1990	2000
1991	2000
1992	2000
1993	2000
1994	2000
1995	2000
1996	2000
1997	2000
1998	2000
1999	2000
2000	2000
2001	1800
2002	1600
2003	1400
2004	1200
2005	1000
2006	1000
2007	1000
2008	1000
2009	1000
2010	1000
2011	1400
2012	1800
2013	2200
2014	2600
2015	3000