Commodity200620072008200920102011
Glasses for corrective spectacles, curved/bent/hollowed or the like, not op ...   $6,075$773$18,193
Clock/watch glasses & sim. glasses, glasses for non-corrective spectacles, ...$5,393$5,028$7,330$5,089$3,780$1,859
Total$5,393$5,028$7,330$11,164$4,553$20,052