Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$1,944$2,371$17,645 $932$8,427$352
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$169,852$157,174$31,943$86,311$203,655$201,487$224,248
Micrometers, callipers & gauges$389,960$430,279$255,068$198,855$229,342$385,122$562,995
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$201,540$105,332$292,995$353,862$332,266$961,012$402,813
Parts & accessories of the instr. of 90.17$6,289$2,969$1,177$2,295$645$10,049$74,925
Total$769,585$698,125$598,828$641,323$766,840$1,566,097$1,265,333