Year	Hectares
1990	1956000
1991	1926300
1992	1896600
1993	1866900
1994	1837200
1995	1807500
1996	1777800
1997	1748100
1998	1718400
1999	1688700
2000	1659000
2001	1641800
2002	1624600
2003	1607400
2004	1590200
2005	1573000
2006	1583000
2007	1593000
2008	1603000
2009	1613000
2010	1623000
2011	1691600
2012	1760200
2013	1828800
2014	1897400
2015	1966000