Year	Hectares
1990	132000
1991	134100
1992	136200
1993	138300
1994	140400
1995	142500
1996	144600
1997	146700
1998	148800
1999	150900
2000	153000
2001	153400
2002	153800
2003	154200
2004	154600
2005	155000
2006	154800
2007	154600
2008	154400
2009	154200
2010	154000
2011	156200
2012	158400
2013	160600
2014	162800
2015	165000