|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Drafting tables & machines, whether or not auto. | | $1,030 | $4,372 | $2,858 | | | $1,782 |
| Drawing/marking-out/mathematical calculating instr. other than drafting tab ... | | $47,099 | | $13,774 | $618 | $5,379 | |
| Micrometers, callipers & gauges | $3,368 | | | $31,769 | $328 | $48,228 | $14,400 |
| Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ... | $25,316 | $26,615 | $14,833 | $10,741 | $7,621 | $18,783 | |
| Parts & accessories of the instr. of 90.17 | $403,410 | $30,768 | $59,871 | $96,824 | | | |
| Total | $432,094 | $105,512 | $79,076 | $155,966 | $8,567 | $72,390 | $16,182 |
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