Year % of total agricultural land 2003 20.192307692307693 2005 25.806451612903224 2007 30.107526881720432 2008 30.107526881720432 2009 30.107526881720432 2010 33.88189738625363 2011 33.88189738625363 2012 33.980582524271846 2013 36.168132942326494 2014 36.168132942326494 2015 36.168132942326494 2016 33.71868978805395 2017 33.71868978805395 2018 33.71868978805395 2019 33.71868978805395 2020 42.711306256860595 2021 44.46857142857143