Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$125,457$5,459$11,149$55,528$45,016$56,219$70,566
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$2,834,717$1,721,750$2,551,303$3,078,603$2,633,651$2,141,140$2,201,902
Micrometers, callipers & gauges$1,495,579$1,351,595$2,068,570$2,299,174$1,311,778$1,092,685$951,815
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$1,355,758$1,772,905$1,924,637$4,342,300$2,088,164$1,898,330$1,512,072
Parts & accessories of the instr. of 90.17$114,266$65,126$135,367$252,316$107,502$97,603$129,993
Total$5,925,777$4,916,835$6,691,026$10,027,921$6,186,111$5,285,977$4,866,348