Év Manure application, ha Amount of organic fertilizer per hectare, t/ha
2004 460,177 17.2
2005 363,468 20.0
2006 368,419 21.6
2007 370,270 16.5
2008 390,954 17.0
2009 360,350 18.8
2010 349,499 19.5
2011 327,619 17.5
2012 274,019 19.7
2013 257,591 18.8
2014 249,157 20.3
2015 254,913 20.3
.