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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $29,845,221 | $28,036,183 | $30,127,908 | $29,537,915 | $24,453,657 | $45,656,832 | $49,985,184 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $10,702,327 | $8,633,254 | $13,812,957 | $12,899,990 | $13,404,719 | $29,168,107 | $98,495,562 |
| Filters (i.e., optical elements), of any mat., mounted | $26,338,929 | $38,300,184 | $56,054,648 | $70,851,750 | $68,764,394 | $74,801,686 | $68,014,061 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $13,552,049 | $18,889,530 | $27,979,324 | $29,749,552 | $29,075,488 | $23,451,507 | $28,332,076 |
| Total | $80,438,526 | $93,859,151 | $127,974,837 | $143,039,207 | $135,698,258 | $173,078,132 | $244,826,883 |
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