Commodity200520062007200820092010
Drafting tables & machines, whether or not auto.$65,175$13,168$6,428$43,979$18,656$7,495
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$701,202$675,583$1,226,521$954,487$1,205,805$1,828,304
Micrometers, callipers & gauges$44,922$57,166$123,944$117,451$186,011$135,632
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$337,407$269,606$350,268$498,706$612,881$592,028
Parts & accessories of the instr. of 90.17$3,557$8,334$49,311$21,780$16,108$12,547
Total$1,152,263$1,023,857$1,756,472$1,636,403$2,039,461$2,576,006