Commodity2005200620072008200920102011
Ossein & bones treated with acid$268,370$689,678$135,704$119,064$81,996$190,034$635,834
Bones & horn-cores, unwkd., defatted, simply prepd. but not cut to shape, t ...$108,477$112,294 $2,543$4,244$33,803$4,214
Total$376,847$801,972$135,704$121,607$86,240$223,837$640,048