Year	Hectares
1990	6555000
1991	6602200
1992	6649400
1993	6696600
1994	6743800
1995	6791000
1996	6838200
1997	6885400
1998	6932600
1999	6979800
2000	7027000
2001	7036400
2002	7045800
2003	7055200
2004	7064600
2005	7074000
2006	7027200
2007	6980400
2008	6933600
2009	6886800
2010	6840000
2011	7080000
2012	7320000
2013	7560000
2014	7800000
2015	8040000