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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $3,368,466 | $24,859,593 | $47,810,363 | $22,516,308 | $7,850,288 | $10,123,820 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $238,414 | $2,893,979 | $25,287,940 | $31,438,273 | $59,946,107 | $100,403,440 |
| Filters (i.e., optical elements), of any mat., mounted | $668,508 | $1,365,065 | $757,851 | $1,762,199 | $1,449,650 | $3,297,740 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $819,286 | $2,915,720 | $3,155,340 | $95,877,376 | $108,571,166 | $91,225,820 |
| Total | $5,094,674 | $32,034,357 | $77,011,494 | $151,594,156 | $177,817,211 | $205,050,820 |
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