Year	Hectares
1990	13692000
1991	13625100
1992	13558200
1993	13491300
1994	13424400
1995	13357500
1996	13290600
1997	13223700
1998	13156800
1999	13089900
2000	13023000
2001	12986000
2002	12949000
2003	12912000
2004	12875000
2005	12838000
2006	12781000
2007	12724000
2008	12667000
2009	12610000
2010	12553000
2011	12537000
2012	12521000
2013	12505000
2014	12489000
2015	12473000