Commodity200520062007200820092010
Ossein & bones treated with acid  $9,608$32,417$43,241$25,190
Bones & horn-cores, unwkd., defatted, simply prepd. but not cut to shape, t ...$852,815$552,771$1,512,520$4,457,297$4,018,630$7,045,136
Total$852,815$552,771$1,522,128$4,489,714$4,061,871$7,070,326