Year	Hectares
1990	301000
1991	303200
1992	305400
1993	307600
1994	309800
1995	312000
1996	314200
1997	316400
1998	318600
1999	320800
2000	323000
2001	267800
2002	212600
2003	157400
2004	102200
2005	47000
2006	46600
2007	46200
2008	45800
2009	45400
2010	45000
2011	285000
2012	525000
2013	765000
2014	1005000
2015	1245000