Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$2,713$46,910$8,320$16,702$27,735$2,499$1,341
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$630,307$749,229$816,008$1,116,433$463,965$764,674$827,000
Micrometers, callipers & gauges$1,057,295$1,448,773$1,214,795$1,892,996$558,711$1,022,344$1,079,138
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$1,296,117$1,064,065$1,731,656$1,460,697$1,114,698$1,386,005$1,813,367
Parts & accessories of the instr. of 90.17$140,422$68,608$147,425$189,406$67,835$419,100$820,162
Total$3,126,854$3,377,585$3,918,204$4,676,234$2,232,944$3,594,622$4,541,008