Year	Hectares
1990	302450000
1991	302558600
1992	302667200
1993	302775800
1994	302884400
1995	302993000
1996	303101600
1997	303210200
1998	303318800
1999	303427400
2000	303536000
2001	303780200
2002	304024400
2003	304268600
2004	304512800
2005	304757000
2006	305549600
2007	306342200
2008	307134800
2009	307927400
2010	308720000
2011	308995000
2012	309270000
2013	309545000
2014	309820000
2015	310095000