Commodity2005200620072008200920102011
Binoculars$540,439$427,368$358,597$511,417$543,692$430,202$408,265
Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ...$179,693$151,377$176,694$164,249$216,624$163,725$173,507
Parts & accessories, incl. mountings, of the instr. of 90.05$33,683$92,416$20,205$546,180$41,621$24,749$35,637
Total$753,815$671,161$555,496$1,221,846$801,937$618,676$617,409