Year	Hectares
1992	1857000
1993	1860500
1994	1864000
1995	1867500
1996	1871000
1997	1874500
1998	1878000
1999	1881500
2000	1885000
2001	1888600
2002	1892200
2003	1895800
2004	1899400
2005	1903000
2006	1906400
2007	1909800
2008	1913200
2009	1916600
2010	1920000
2011	1920400
2012	1920800
2013	1921200
2014	1921600
2015	1922000