Commodity2005200620072008
Drafting tables & machines, whether or not auto.$341$28,540$69$402
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$9,746$18,271$26,641$13,602
Micrometers, callipers & gauges$12,312$6,083$15,074$23,225
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$14,917$32,710$31,627$38,272
Parts & accessories of the instr. of 90.17$163$2,910$1,046$925
Total$37,479$88,514$74,457$76,426