Year	Hectares
1990	77921000
1991	77743600
1992	77566200
1993	77388800
1994	77211400
1995	77034000
1996	76856600
1997	76679200
1998	76501800
1999	76324400
2000	76147000
2001	76023200
2002	75899400
2003	75775600
2004	75651800
2005	75528000
2006	75384600
2007	75241200
2008	75097800
2009	74954400
2010	74811000
2011	74643400
2012	74475800
2013	74308200
2014	74140600
2015	73973000