|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Binoculars | $4,097,000 | $4,658,000 | $6,404,000 | $7,500,000 | $4,151,000 | $4,763,000 | $6,900,000 |
| Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ... | $135,000 | $246,000 | $252,000 | $212,000 | $160,000 | $280,000 | $1,018,000 |
| Parts & accessories, incl. mountings, of the instr. of 90.05 | $1,167,000 | $414,000 | $683,000 | $1,023,000 | $1,555,000 | $3,395,000 | $5,023,000 |
| Total | $5,399,000 | $5,318,000 | $7,339,000 | $8,735,000 | $5,866,000 | $8,438,000 | $12,941,000 |
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