Year	Hectares
1990	1649920
1991	1637710
1992	1625500
1993	1613290
1994	1601090
1995	1588880
1996	1576670
1997	1564460
1998	1552250
1999	1540040
2000	1527830
2001	1515620
2002	1503410
2003	1491200
2004	1478990
2005	1466790
2006	1454580
2007	1442370
2008	1430160
2009	1417950
2010	1405740
2011	1393530
2012	1381320
2013	1369110
2014	1356910
2015	1344700