Year	Hectares
1990	1667000
1991	1658200
1992	1649400
1993	1640600
1994	1631800
1995	1623000
1996	1614200
1997	1605400
1998	1596600
1999	1587800
2000	1579000
2001	1570400
2002	1561800
2003	1553200
2004	1544600
2005	1536000
2006	1612400
2007	1688800
2008	1765200
2009	1841600
2010	1918000
2011	1925600
2012	1933200
2013	1940800
2014	1948400
2015	1956000