Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$67,050$123,377$182,406$135,129$181,554$156,791$224,237
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$957,200$840,831$1,269,303$2,087,318$2,022,837$2,951,084$4,145,847
Micrometers, callipers & gauges$5,019,866$4,944,987$6,100,480$11,299,962$6,710,189$7,546,528$12,137,147
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$3,770,559$4,242,361$8,219,062$9,776,484$8,351,787$13,026,385$16,996,692
Parts & accessories of the instr. of 90.17$1,550,695$1,125,156$925,249$1,861,582$992,016$1,001,267$2,645,434
Total$11,365,370$11,276,712$16,696,500$25,160,475$18,258,383$24,682,055$36,149,357