Commodity20052006200720082009
Drafting tables & machines, whether or not auto.$1,394$42,596$8,178$697$70,496
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$252,029$211,814$169,868$215,096$165,357
Micrometers, callipers & gauges$138,590$214,759$195,688$533,128$268,185
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$154,653$220,709$602,779$526,251$289,254
Parts & accessories of the instr. of 90.17$1,414$1,588$11,713$71,690$29,917
Total$548,080$691,466$988,226$1,346,862$823,209