Year	% of total agricultural land
2001	2.0690672827294905
2002	2.052148386114073
2003	2.0996222436967407
2004	2.097416427446986
2005	2.0743694362017804
2006	2.0571911196911197
2007	2.0193722356042567
2008	1.9708205332863098