Year	Hectares
1990	2564000
1991	2545200
1992	2526400
1993	2507600
1994	2488800
1995	2470000
1996	2451200
1997	2432400
1998	2413600
1999	2394800
2000	2376000
2001	2399000
2002	2422000
2003	2445000
2004	2468000
2005	2491000
2006	2513800
2007	2536600
2008	2559400
2009	2582200
2010	2605000
2011	2635200
2012	2665400
2013	2695600
2014	2725800
2015	2756000