Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$8,628$2,937$1,269$38,677$8$4,723$36,207
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$279,294$549,310$1,068,699$791,368$617,207$440,574$1,053,059
Micrometers, callipers & gauges$118,688$277,208$126,773$219,164$240,004$906,481$1,740,901
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$209,620$227,001$343,455$312,967$369,271$275,262$746,831
Parts & accessories of the instr. of 90.17$9,854$32,261$35,713$24,267$20,013$11,217$991,989
Total$626,084$1,088,717$1,575,909$1,386,443$1,246,503$1,638,257$4,568,987