|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Binoculars | $458,000 | $583,000 | $2,871,000 | $1,056,000 | $920,000 | $737,000 | $1,016,000 |
| Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ... | $2,347,000 | $1,910,000 | $965,000 | $1,030,000 | $2,083,000 | $3,746,000 | $3,499,000 |
| Parts & accessories, incl. mountings, of the instr. of 90.05 | $928,000 | $872,000 | $2,985,000 | $1,177,000 | $559,000 | $435,000 | $238,000 |
| Total | $3,733,000 | $3,365,000 | $6,821,000 | $3,263,000 | $3,562,000 | $4,918,000 | $4,753,000 |
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