|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 |
| Drafting tables & machines, whether or not auto. | $38,152 | | $18,305 | $22,836 | $6,230 |
| Drawing/marking-out/mathematical calculating instr. other than drafting tab ... | $37,115 | $75,139 | $233,239 | $441,249 | $584,047 |
| Micrometers, callipers & gauges | $7,172 | $13,540 | $84,538 | $43,124 | $108,706 |
| Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ... | $61,716 | $203,716 | $182,842 | $394,382 | $211,001 |
| Parts & accessories of the instr. of 90.17 | $629 | | $8,818 | $2,280 | $67,869 |
| Total | $144,784 | $292,395 | $527,742 | $903,871 | $977,853 |
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