Commodity200520062007200820092010
Drafting tables & machines, whether or not auto. $3  $289$14
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$18,462$5,414$17,775$1,129$1,631$23,433
Micrometers, callipers & gauges$5,515$4,695$1,718$1,725$4,129$556
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$88,478$247,869$611,734$368,059$382,307$323,381
Parts & accessories of the instr. of 90.17$14,409$8,012$16,359$9,464$1,294$599
Total$126,864$265,993$647,586$380,377$389,650$347,983