Year	Hectares
1990	465000
1991	482000
1992	498990
1993	515990
1994	532980
1995	549980
1996	566970
1997	583970
1998	600960
1999	617960
2000	634950
2001	646930
2002	658900
2003	670880
2004	682860
2005	694840
2006	701000
2007	707150
2008	713320
2009	719480
2010	725630
2011	731310
2012	736990
2013	742660
2014	748340
2015	754020