Year	Hectares
1992	245006720
1993	246647230
1994	248287740
1995	249928250
1996	251568760
1997	253209270
1998	254849780
1999	256490290
2000	258130800
2001	257598600
2002	257066400
2003	256534200
2004	256002000
2005	255469800
2006	259044440
2007	262619080
2008	266193720
2009	269768360
2010	273343000
2011	273217920
2012	273092840
2013	272967760
2014	272842680
2015	272717600