Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
Drafting tables & machines, whether or not auto. | $14,989 | $45,467 | $43,428 | $50,557 | $31,310 |
Drawing/marking-out/mathematical calculating instr. other than drafting tab ... | $275,217 | $351,953 | $634,201 | $483,343 | $394,217 |
Micrometers, callipers & gauges | $611,501 | $691,310 | $878,562 | $817,997 | $665,212 |
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ... | $1,177,288 | $1,288,315 | $1,912,348 | $1,634,116 | $1,236,760 |
Parts & accessories of the instr. of 90.17 | $55,544 | $45,867 | $57,469 | $27,222 | $55,614 |
Total | $2,134,539 | $2,422,912 | $3,526,008 | $3,013,235 | $2,383,113 |
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