Commodity2005200620072008200920102011
Drafting tables & machines, whether or not auto.$3,531,000$3,612,000$3,576,000$2,863,000$2,369,000$2,358,252$3,843,391
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$10,824,000$11,925,000$11,212,000$13,129,000$10,652,000$11,324,908$12,645,233
Micrometers, callipers & gauges$43,894,000$51,149,000$55,727,000$59,534,000$31,827,000$36,136,896$49,619,047
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$54,714,000$53,782,000$66,294,000$65,438,000$40,311,000$53,084,513$74,945,097
Parts & accessories of the instr. of 90.17$10,718,000$8,463,000$6,920,000$10,012,000$5,380,000$7,061,507$7,817,771
Total$123,681,000$128,931,000$143,729,000$150,976,000$90,539,000$109,966,076$148,870,539