Commodity2005200620072008200920102011
Glasses for corrective spectacles, curved/bent/hollowed or the like, not op ...$506 $2,640    
Clock/watch glasses & sim. glasses, glasses for non-corrective spectacles, ...$12,933$11,760$11,677$21,113$16,280$318$9,898
Total$13,439$11,760$14,317$21,113$16,280$318$9,898