Commodity2005200720082009
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$3,237$213,583$11,216 
Micrometers, callipers & gauges$2,525$1,014$7,512 
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$6,146$4,793$4,628$10,963
Parts & accessories of the instr. of 90.17$225$464  
Total$12,133$219,854$23,356$10,963