Commodity200520062007200820092010
Drafting tables & machines, whether or not auto.$15,847$832$10,518$35,291 $1,401
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$124,256$149,006$298,861$311,599$154,200$188,906
Micrometers, callipers & gauges$67,859$80,192$37,809$106,423$80,686$71,384
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$93,328$120,509$146,229$254,813$558,009$325,801
Parts & accessories of the instr. of 90.17$6,448$2,649$27,551$1,363$20,276$12,772
Total$307,738$353,188$520,968$709,489$813,171$600,264