Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$1,358$4,209$31,227$10,788$15,240$3,852$16,593
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$58,582$158,126$204,922$182,323$227,227$283,307$272,349
Micrometers, callipers & gauges$56,291$60,603$247,305$75,621$39,485$37,131$66,282
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$80,684$86,703$203,848$250,752$82,440$225,445$88,338
Parts & accessories of the instr. of 90.17$7,138$35,886$14,907$2,289$34,379$22,605$10,097
Total$204,053$345,527$702,209$521,773$398,771$572,340$453,659