Commodity200520062007200820092010
Drafting tables & machines, whether or not auto.$159$2,337$1,390$3,491$1,261$1,460
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$11,213$5,892$9,817$11,970$764,474$12,634
Micrometers, callipers & gauges$2,401$1,865$6,537$2,770$1,413$1,908
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$25,125$16,051$31,295$33,826$27,334$72,854
Parts & accessories of the instr. of 90.17$1,086$1,793$84$894$615$649
Total$39,984$27,938$49,123$52,951$795,097$89,505