Year	Hectares
1992	855800
1993	857800
1994	859800
1995	861800
1996	863800
1997	865800
1998	867800
1999	869800
2000	871800
2001	872880
2002	873960
2003	875040
2004	876120
2005	877200
2006	903420
2007	929640
2008	955860
2009	982080
2010	1008300
2011	1034520
2012	1060740
2013	1086960
2014	1113180
2015	1139400