|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Drafting tables & machines, whether or not auto. | | | | | | $4,420 |
| Drawing/marking-out/mathematical calculating instr. other than drafting tab ... | $41 | $2,150 | $2,192 | $720 | $99 | $120 |
| Micrometers, callipers & gauges | $536 | $2,247 | | $113 | $323 | $1,739 |
| Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ... | | $340 | $44 | $1,297 | $1,192 | $604 |
| Parts & accessories of the instr. of 90.17 | | | | $6 | | $117 |
| Total | $577 | $4,737 | $2,236 | $2,136 | $1,614 | $7,000 |
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