|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Binoculars | $1,146,000 | $909,000 | $1,291,000 | $1,351,000 | $1,042,000 | $1,386,000 | $1,109,000 |
| Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ... | $450,000 | $333,000 | $2,525,000 | $1,129,000 | $4,909,000 | $887,000 | $1,880,000 |
| Parts & accessories, incl. mountings, of the instr. of 90.05 | $2,352,000 | $1,802,000 | $2,760,000 | $3,599,000 | $2,366,000 | $2,891,000 | $4,304,000 |
| Total | $3,948,000 | $3,044,000 | $6,576,000 | $6,079,000 | $8,317,000 | $5,164,000 | $7,293,000 |
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