Year	Hectares
1992	9321200
1993	9344800
1994	9368400
1995	9392000
1996	9415600
1997	9439200
1998	9462800
1999	9486400
2000	9510000
2001	9523000
2002	9536000
2003	9549000
2004	9562000
2005	9575000
2006	9569600
2007	9564200
2008	9558800
2009	9553400
2010	9548000
2011	9569800
2012	9591600
2013	9613400
2014	9635200
2015	9657000