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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Drafting tables & machines, whether or not auto. | | | | | $846 | | |
| Drawing/marking-out/mathematical calculating instr. other than drafting tab ... | $780 | $11,348 | $90 | $931 | $442 | $565 | $613 |
| Micrometers, callipers & gauges | $20 | | $861 | $715 | $1,199 | $1,383 | $4,112 |
| Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ... | $30 | $15 | $626 | $1,150 | $1,089 | $365 | $181 |
| Parts & accessories of the instr. of 90.17 | | | $16 | $100 | | $250 | |
| Total | $830 | $11,363 | $1,593 | $2,896 | $3,576 | $2,563 | $4,906 |
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