Commodity2005200620072008200920102011
Binoculars$19,007,003$19,162,029$21,238,459$21,171,883$21,986,236$27,661,701$25,757,191
Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ...$10,425,712$7,931,226$6,388,994$5,976,390$6,474,516$6,545,714$7,914,549
Parts & accessories, incl. mountings, of the instr. of 90.05$3,906,495$3,895,664$3,406,985$4,498,245$3,648,095$5,639,136$4,940,210
Total$33,339,210$30,988,919$31,034,438$31,646,518$32,108,847$39,846,551$38,611,950