Commodity200520062007200820092010
Glasses for corrective spectacles, curved/bent/hollowed or the like, not op ...$2,247$2,822$3,220   
Clock/watch glasses & sim. glasses, glasses for non-corrective spectacles, ...$5,108$4,987$7,819$7,259$1,277$4,227
Total$7,355$7,809$11,039$7,259$1,277$4,227