Commodity2005200620072008200920102011
Glasses for corrective spectacles, curved/bent/hollowed or the like, not op ...     $14,035 
Clock/watch glasses & sim. glasses, glasses for non-corrective spectacles, ...$13,167$18,897$6,533$7,096$12,522$134$13,344
Total$13,167$18,897$6,533$7,096$12,522$14,169$13,344