Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$394,934$252,229$203,218$188,437$123,548$243,162$69,841
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$1,033,937$639,268$511,110$1,660,124$2,510,697$1,412,420$2,595,383
Micrometers, callipers & gauges$12,140,467$11,124,506$12,958,915$17,358,094$10,014,355$14,513,948$22,844,058
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$3,139,178$2,693,514$3,369,090$5,709,508$3,463,452$5,756,651$5,483,698
Parts & accessories of the instr. of 90.17$2,601,806$2,574,258$3,518,969$3,690,297$3,363,042$5,646,363$9,117,411
Total$19,310,322$17,283,775$20,561,302$28,606,460$19,475,094$27,572,544$40,110,391