Commodity2005200620072008200920102011
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...      $643
Micrometers, callipers & gauges $7,328$260$1,055$8  
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$484$1,144  $43$204$20,208
Parts & accessories of the instr. of 90.17      $13,337
Total$484$8,472$260$1,055$51$204$34,188