Commodity20062007200820092010
Drafting tables & machines, whether or not auto.$5,673$83,482$194,289$48,489$54,816
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$1,485,207$2,391,704$3,369,439$2,698,320$4,098,797
Micrometers, callipers & gauges$5,191,832$431,999$3,275,451$1,119,798$4,294,430
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$1,856,319$2,980,935$21,165,971$9,899,403$15,652,905
Parts & accessories of the instr. of 90.17$74,706$378,553$138,266$50,273$79,076
Total$8,613,737$6,266,673$28,143,416$13,816,283$24,180,024