Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto. $65$4,327$1,210 $1,051$10
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$8,682$4,716$9,741$7,043$13,844$5,396$7,342
Micrometers, callipers & gauges$8,012$6,390$7,942$23,514$7,942$12,161$31,830
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$29,865$54,058$64,000$60,065$57,477$39,927$61,808
Parts & accessories of the instr. of 90.17$326$3,089$1,622$1,987$24,060$3,164$1,123
Total$46,885$68,318$87,632$93,819$103,323$61,699$102,113