Sub-Chapter200520062007200820092010
Mineral or chemical fertilisers, nitrogenous.$35,838,605$46,630,926$57,022,181$105,519,411$60,213,645$72,113,361
Mineral or chemical fertilisers, potassic.    $295 
Mineral or chemical fertilisers $1,440    
Total$35,838,605$46,632,366$57,022,181$105,519,411$60,213,940$72,113,361