Year % of total agricultural land 2003 2.5404944586530265 2004 2.0450204638472034 2005 1.280914207743476 2006 1.3413668445515579 2007 2.081797830204925 2008 1.3823834196891192 2009 1.8461006398063289 2010 0.8403518622496725 2011 1.8943226531759414 2012 2.337954289996253 2013 2.2598440175004755 2014 1.88677811550152 2015 2.361322188449848 2016 1.8496781522150703 2017 1.9121252121440693 2018 1.8287197885196376 2019 1.9154414550966274 2020 2.274912508919142 2021 2.19097586635305