Year % of total agricultural land 2001 7.623318385650224 2002 7.654784240150094 2003 7.580887885628291 2004 7.709750566893423 2005 9.67861100849649 2006 9.66789667896679 2007 9.538114907998498 2008 9.52023988005997 2009 9.643128321943811 2010 12.147753236862147 2013 9.208523592085236 2015 5.543113080645841 2016 8.304445544931621 2017 8.208870140234865 2018 8.698955365622032 2019 11.652859044198989 2020 9.007678282373156 2021 9.014514896867839