Commodity2005200620072008200920102011
Binoculars$298,890$508,590$1,030,340$863,002$690,834$589,393$754,843
Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ...$397,623$1,194,557$2,827,834$483,249$638,065$472,251$273,308
Parts & accessories, incl. mountings, of the instr. of 90.05$30,165$43,537$259,877$585,177$93,019$163,245$50,388
Total$726,678$1,746,684$4,118,051$1,931,428$1,421,918$1,224,889$1,078,539