Year	Hectares
1990	92160
1991	95980
1992	99800
1993	103620
1994	107440
1995	111260
1996	115080
1997	118900
1998	122720
1999	126550
2000	130370
2001	134980
2002	139590
2003	144210
2004	148820
2005	153440
2006	150860
2007	148290
2008	145710
2009	143140
2010	140560
2011	143290
2012	146010
2013	148730
2014	151450
2015	154180