Year % of total agricultural land 2003 0.0005427198015196154 2004 0.0011615750958299453 2006 0.001162655505173817 2007 0.0008144585789636984 2008 0.00579575750550597 2009 0.0025464927849371097 2010 0.0029001198716213606 2011 0.0013499961428681633 2012 0.004249237068799011 2013 0.004250057955335755 2014 0.009613905552991847