Commodity2005200620072008200920102011
Binoculars$653,768$661,277$737,086$872,085$743,879$675,818$839,367
Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ...$657,029$842,628$861,232$842,448$564,012$985,883$1,110,415
Parts & accessories, incl. mountings, of the instr. of 90.05$300,700$515,333$815,243$1,388,077$806,448$813,299$603,630
Total$1,611,497$2,019,238$2,413,561$3,102,610$2,114,339$2,475,000$2,553,412