Year	Hectares
1990	4929000
1991	4899000
1992	4869000
1993	4839000
1994	4809000
1995	4779000
1996	4749000
1997	4719000
1998	4689000
1999	4659000
2000	4629000
2001	4599000
2002	4569000
2003	4539000
2004	4509000
2005	4479000
2006	4449000
2007	4419000
2008	4389000
2009	4359000
2010	4329000
2011	4299000
2012	4269000
2013	4239000
2014	4209000
2015	4179000