Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$27,436$169,399$93,763$48,230$10,282$3,386$78,062
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$132,820$208,731$383,057$357,447$426,728$432,768$875,082
Micrometers, callipers & gauges$48,917$22,233$30,174$61,470$23,215$57,769$81,903
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$268,226$430,510$366,537$491,471$470,127$556,979$612,025
Parts & accessories of the instr. of 90.17$35,797$59,821$15,512$39,432$3,717$904,564$140,510
Total$513,196$890,694$889,043$998,050$934,069$1,955,466$1,787,582