Year	% of total agricultural land
2004	4.297460137811657
2005	4.304911800993698
2006	3.879983971148066
2007	4.086114819759679
2008	4.392782095327041
2009	4.567937445421396
2010	4.5481070951004225
2011	4.6057308379673
2016	5.416356275303643
2017	5.709169304689402
2018	5.5860930681629934
2019	5.958751660269634