Sub-Chapter2005200720102011
Animal or vegetable fertilisers $1,632 $3,201
Mineral or chemical fertilisers, nitrogenous.$559,247$963,698$1,085,357$2,970,211
Mineral or chemical fertilisers, phosphatic.$245 $663,984 
Mineral or chemical fertilisers, potassic.$57,072$16,291$186$5,982
Mineral or chemical fertilisers$179,285$1,652$3,146,640$8,784,369
Total$795,849$983,273$4,896,167$11,763,763