Year	Hectares
1990	231000
1991	235100
1992	239200
1993	243300
1994	247400
1995	251500
1996	255600
1997	259700
1998	263800
1999	267900
2000	272000
2001	275600
2002	279200
2003	282800
2004	286400
2005	290000
2006	315000
2007	340000
2008	365000
2009	390000
2010	415000
2011	394400
2012	373800
2013	353200
2014	332600
2015	312000