Commodity2005200620072008200920102011
Ossein & bones treated with acid$5,918$182,240$329,969$51,482$16,000  
Bones & horn-cores, unwkd., defatted, simply prepd. but not cut to shape, t ...$137,340$893,774$660,653$407,064$392,852$357,616$627,394
Total$143,258$1,076,014$990,622$458,546$408,852$357,616$627,394