Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$1,096$50$13,029   $976
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$52,726$36,880$79,449$36,789$50,542$137,322$99,092
Micrometers, callipers & gauges$52,896$21,709$15,212$19,437$2,525$21,240$12,876
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$32,290$21,350$11,482$27,105$25,920$15,719$20,546
Parts & accessories of the instr. of 90.17$180$2,369$308$1,270$746$9,670$1,161
Total$139,188$82,358$119,480$84,601$79,733$183,951$134,651