Commodity2005200620072008200920102011
Binoculars$909,103$581,792$768,589$954,184$889,111$839,091$1,197,736
Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ...$506,541$315,164$2,157,645$498,596$336,247$2,011,985$890,676
Parts & accessories, incl. mountings, of the instr. of 90.05$35,113$48,888$78,659$70,451$86,257$151,533$218,419
Total$1,450,757$945,844$3,004,893$1,523,231$1,311,615$3,002,609$2,306,831