Commodity2005200620072008200920102011
Binoculars$400,106$834,379$1,388,604$1,258,698$1,379,987$1,057,539$863,131
Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ...$122,463$527,865$1,346,862$650,793$1,537,321$1,931,042$937,836
Parts & accessories, incl. mountings, of the instr. of 90.05$119,242$165,361$559,492$181,640$132,078$158,686$515,057
Total$641,811$1,527,605$3,294,958$2,091,131$3,049,386$3,147,267$2,316,024