Year	Hectares
1990	333000
1991	334200
1992	335400
1993	336600
1994	337800
1995	339000
1996	340200
1997	341400
1998	342600
1999	343800
2000	345000
2001	350000
2002	355000
2003	360000
2004	365000
2005	370000
2006	395600
2007	421200
2008	446800
2009	472400
2010	498000
2011	509600
2012	521200
2013	532800
2014	544400
2015	556000