Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.  $700$1,000 $1,500$3,000
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$4,800$4,500$12,700$3,100$400$3,500$19,100
Micrometers, callipers & gauges$34,700$35,900$44,200$20,300$17,600$1,200$112,100
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$71,600$74,200$97,300$80,500$80,100$132,200$314,400
Parts & accessories of the instr. of 90.17   $3,100  $400
Total$111,100$114,600$154,900$108,000$98,100$138,400$449,000