Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$47,924$134,335$59,029$44,217$20,176$185,084$145,140
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$241,465$275,726$308,064$418,818$152,961$308,150$205,362
Micrometers, callipers & gauges$223,399$314,241$372,824$343,236$125,077$189,662$296,881
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$811,663$1,025,999$1,516,493$1,701,413$527,581$1,094,846$1,150,008
Parts & accessories of the instr. of 90.17$60,323$181,359$83,240$197,251$43,412$69,699$63,872
Total$1,384,774$1,931,660$2,339,650$2,704,935$869,207$1,847,441$1,861,263