Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$15,291$11,574$200$1,827$10$6,562$2,505
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$196,282$159,770$147,454$202,402$153,984$130,656$130,534
Micrometers, callipers & gauges$37,446$28,161$30,295$46,030$38,038$24,297$19,227
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$151,242$164,792$165,036$215,543$162,712$159,068$141,682
Parts & accessories of the instr. of 90.17$520$510$1,594$1,196$3,767$1,966$940
Total$400,781$364,807$344,579$466,998$358,511$322,549$294,888