Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$7,804$3,843$63,356$18,898$37,270$363$5,155
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$160,779$123,060$223,753$185,906$227,201$272,014$327,213
Micrometers, callipers & gauges$138,234$110,859$151,198$106,657$156,031$251,491$458,920
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$206,789$272,906$318,548$377,431$328,740$257,943$414,825
Parts & accessories of the instr. of 90.17$61,812$38,527$28,781$54,673$58,280$31,228$42,437
Total$575,418$549,195$785,636$743,565$807,522$813,039$1,248,550