The nitrogen output (54,138 tons) was 114% of the average of the past 20 years; hence the gross balance surplus of nitrogen (21,155 tons) was just 70% of the average of the past 20 years.
S pridelki je bilo odvzetih iz tal 54.138 ton dušika ali 114 % povprečja zadnjih 20 let. Bruto bilančni presežek dušika je tako znašal 21.155 ton ali le 70 % povprečja zadnjih 20 let.