Year	Hectares
1990	372000
1991	378000
1992	384000
1993	390000
1994	396000
1995	402000
1996	408000
1997	414000
1998	420000
1999	426000
2000	432000
2001	437800
2002	443600
2003	449400
2004	455200
2005	461000
2006	467000
2007	473000
2008	479000
2009	485000
2010	491000
2011	491000
2012	491000
2013	491000
2014	491000
2015	491000