Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$4,610$13,553$8,856$13,951$6,739$2,976$1,515
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$359,230$286,623$447,548$388,490$273,202$373,707$441,392
Micrometers, callipers & gauges$30,630$39,921$87,583$92,139$58,805$243,418$129,513
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$237,790$306,290$279,481$308,434$357,208$359,360$490,413
Parts & accessories of the instr. of 90.17$3,520$14,808$892$8,903$6,893$3,350$3,547
Total$635,780$661,195$824,360$811,917$702,847$982,811$1,066,380