Commodity2005200620072008200920102011
Binoculars$3,283,043$3,242,585$556,412$1,328,427$1,798,746$3,065,445$2,633,949
Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ...$503,863$125,364$44,659 $119,241  
Parts & accessories, incl. mountings, of the instr. of 90.05$2,133,187$2,959,200$867,687$1,392,679$1,253,185$2,053,750$2,108,442
Total$5,920,093$6,327,149$1,468,758$2,721,106$3,171,172$5,119,195$4,742,391