Commodity200520062007200820092010
Drafting tables & machines, whether or not auto. $13,534$18,125$4,790$7,195$31,701
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$17,415$62,657$144,674$62,624$89,956$146,146
Micrometers, callipers & gauges$20,174$36,556$65,710$44,958$114,363$91,786
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$58,829$97,242$168,589$105,628$162,575$307,778
Parts & accessories of the instr. of 90.17$234$3,605$230$1,808$10,436$9,284
Total$96,652$213,594$397,328$219,808$384,525$586,695