Commodity2005200620072008200920102011
Binoculars$148,127$435,003$422,669$3,660,260$11,902,496$469,715$624,994
Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ...$56,936$310,781$566,983$617,148$665,730$529,229$1,038,289
Parts & accessories, incl. mountings, of the instr. of 90.05$4,523$5,189$14,110$33,980$48,206$21,367$128,228
Total$209,586$750,973$1,003,762$4,311,388$12,616,432$1,020,311$1,791,511