Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$567$15,347$17,488$9,162$5,089$18,597$47,399
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$335,240$427,573$452,719$655,723$365,613$377,203$544,532
Micrometers, callipers & gauges$195,664$336,884$484,210$810,064$609,841$267,283$364,298
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$204,409$191,844$218,271$575,376$253,812$682,353$289,865
Parts & accessories of the instr. of 90.17$7,404$26,499$19,408$71,687$80,540$65,493$25,019
Total$743,284$998,147$1,192,096$2,122,012$1,314,895$1,410,929$1,271,113