Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Drafting tables & machines, whether or not auto. | | $331 | | | $1 | $1 |
Drawing/marking-out/mathematical calculating instr. other than drafting tab ... | $32,673 | $16,414 | $19,622 | $17,545 | $29,430 | $34,556 |
Micrometers, callipers & gauges | $5,579 | $8,503 | $10,298 | $11,309 | $13,170 | $27,229 |
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ... | $18,153 | $18,383 | $41,049 | $16,890 | $19,419 | $25,682 |
Parts & accessories of the instr. of 90.17 | $255 | $214 | $721 | $306 | $14 | $163 |
Total | $56,660 | $43,845 | $71,690 | $46,050 | $62,034 | $87,631 |
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