Commodity20052006200720082010
Drafting tables & machines, whether or not auto. $11,740$3,192$9,257$10,282
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$21,812$25,347$33,477$248,255$268,970
Micrometers, callipers & gauges$33,102$6,137$64,432$200,236$108,629
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$73,930$58,623$38,421$388,283$254,157
Parts & accessories of the instr. of 90.17$3,380$4,084$2,012$3,037$11,885
Total$132,224$105,931$141,534$849,068$653,923