Year	Hectares
1992	2213400
1993	2217100
1994	2220800
1995	2224500
1996	2228200
1997	2231900
1998	2235600
1999	2239300
2000	2243000
2001	2244800
2002	2246600
2003	2248400
2004	2250200
2005	2252000
2006	2248400
2007	2244800
2008	2241200
2009	2237600
2010	2234000
2011	2233600
2012	2233200
2013	2232800
2014	2232400
2015	2232000