Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$5,353   $206  
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$87,453$54,484$43,142$62,272$41,562$48,828$51,918
Micrometers, callipers & gauges$46,043$90,370$94,450$125,902$127,139$87,484$131,853
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$120,059$83,470$83,723$82,600$77,631$76,232$97,798
Parts & accessories of the instr. of 90.17$23,119$12,215$243$340$1,739$5,989$341
Total$282,027$240,539$221,558$271,114$248,277$218,533$281,910