Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.  $200    
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$1,358$750$4,509$98,670$53,059$37,320$8,008
Micrometers, callipers & gauges$656,880$794,010$821,844$588,333$409,441$288,048$434,720
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$494,425$539,758$107,971$120,885$265,312$112,374$61,780
Parts & accessories of the instr. of 90.17$49,089$28,375$12,680$9,954$18,043$20,626$25,401
Total$1,201,752$1,362,893$947,204$817,842$745,855$458,368$529,909