Year Hectares 1990 24950000 1991 24942600 1992 24935200 1993 24927800 1994 24920400 1995 24913000 1996 24905600 1997 24898200 1998 24890800 1999 24883400 2000 24876000 2001 24887800 2002 24899600 2003 24911400 2004 24923200 2005 24935000 2006 24941200 2007 24947400 2008 24953600 2009 24959800 2010 24966000 2011 24964400 2012 24962800 2013 24961200 2014 24959600 2015 24958000