Commodity200520062007200820092010
Nitrites $199$380 $455$6,832
Nitrates of potassium$300$31$6$153$40,807$130
Nitrates other than of potassium$1,220$2,495$2,004$2,162$1,327$1,850
Total$1,520$2,725$2,390$2,315$42,589$8,812