Commodity2005200620072008200920102011
Binoculars$175,709$578,520$939,686$246,486$116,809$180,039$425,002
Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ...$89,461$1,154,253$4,540,590$130,883$66,861$57,063$91,214
Parts & accessories, incl. mountings, of the instr. of 90.05$69,470$48,956$313,125$107,100$19,907$14,454$19,679
Total$334,640$1,781,729$5,793,401$484,469$203,577$251,556$535,895