Year	% of total agricultural land
2003	15.887057682985942
2005	16.61461586508432
2006	18.64428335241002
2007	18.67664130014188
2008	18.62348178137652
2009	18.227513227513228
2010	18.320202964347708
2011	18.658734451054624
2012	18.907043800631605
2013	19.194743464280723
2014	20.238671182067407
2015	19.90643652201968
2016	19.6870925684485
2017	20.43611071391474
2018	20.658353941181055
2019	20.202650741718177
2020	16.362182360612955