Commodity2005200620072008200920102011
Glasses for corrective spectacles, curved/bent/hollowed or the like, not op ...$42,592$53,072$81,071$17,289$67$139 
Clock/watch glasses & sim. glasses, glasses for non-corrective spectacles, ...$29,632$32,182$26,369$11,661$18,511$14,227$17,512
Total$72,224$85,254$107,440$28,950$18,578$14,366$17,512