Commodity | 2006 | 2007 | 2008 |
Drafting tables & machines, whether or not auto. | $239,487 | $114,689 | $1,209 |
Drawing/marking-out/mathematical calculating instr. other than drafting tab ... | $215,798 | $407,660 | $155,799 |
Micrometers, callipers & gauges | $69,971 | $164,135 | $106,568 |
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ... | $899,783 | $941,153 | $861,504 |
Parts & accessories of the instr. of 90.17 | $106,903 | $124,599 | $32,536 |
Total | $1,531,942 | $1,752,236 | $1,157,616 |
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