Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$10,015$314,544$52,962$9,228$4,737$197,629$599
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$96,166$5,262$132,888$63,826$5,283$89,157$28,117
Micrometers, callipers & gauges$134,020$147,450$316,323$291,131$171,766$172,091$141,927
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$349,260$466,796$430,913$568,457$389,730$394,588$379,387
Parts & accessories of the instr. of 90.17$1,250,039$394,149$415,120$570,790$370,997$197,488$196,280
Total$1,839,500$1,328,201$1,348,206$1,503,432$942,513$1,050,953$746,310