Year	Hectares
1990	9658000
1991	9706100
1992	9754200
1993	9802300
1994	9850400
1995	9898500
1996	9946600
1997	9994700
1998	10042800
1999	10090900
2000	10139000
2001	10147800
2002	10156600
2003	10165400
2004	10174200
2005	10183000
2006	10176600
2007	10170200
2008	10163800
2009	10157400
2010	10151000
2011	10151200
2012	10151400
2013	10151600
2014	10151800
2015	10152000