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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $1,250,063 | $2,639,370 | $10,406,186 | $20,687,415 | $14,683,786 | $29,473,213 | $47,701,451 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $365,933 | $549,343 | $1,224,609 | $1,259,201 | $891,232 | $1,415,711 | $2,953,687 |
| Filters (i.e., optical elements), of any mat., mounted | $459,097 | $850,486 | $1,040,868 | $1,593,828 | $2,252,132 | $3,065,445 | $5,933,923 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $1,036,938 | $1,991,282 | $3,697,120 | $3,613,432 | $5,130,192 | $5,286,205 | $7,246,676 |
| Total | $3,112,031 | $6,030,481 | $16,368,783 | $27,153,876 | $22,957,342 | $39,240,574 | $63,835,737 |
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