Year	Hectares
1990	1945000
1991	1883300
1992	1821600
1993	1759900
1994	1698200
1995	1636500
1996	1574800
1997	1513100
1998	1451400
1999	1389700
2000	1328000
2001	1315600
2002	1303200
2003	1290800
2004	1278400
2005	1266000
2006	1253600
2007	1241200
2008	1228800
2009	1216400
2010	1204000
2011	1191600
2012	1179200
2013	1166800
2014	1154400
2015	1142000