Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$2,538,805$1,932,946$2,570,515$1,659,859$785,469$2,025,056$1,897,838
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$1,403,314$1,662,237$1,624,216$1,832,019$1,388,489$2,069,303$1,727,492
Micrometers, callipers & gauges$4,383,707$6,024,500$6,643,600$6,761,676$3,333,891$5,143,897$6,930,136
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$4,965,385$10,681,716$10,050,968$10,154,832$5,765,109$11,884,124$15,052,188
Parts & accessories of the instr. of 90.17$794,325$1,054,060$1,115,221$1,219,584$884,784$977,620$1,057,044
Total$14,085,536$21,355,459$22,004,520$21,627,970$12,157,742$22,100,000$26,664,698