Year	Hectares
1990	289000
1991	279900
1992	270800
1993	261700
1994	252600
1995	243500
1996	234400
1997	225300
1998	216200
1999	207100
2000	198000
2001	194600
2002	191200
2003	187800
2004	184400
2005	181000
2006	195400
2007	209800
2008	224200
2009	238600
2010	253000
2011	257600
2012	262200
2013	266800
2014	271400
2015	276000