Commodity200520062007200820092010
Gas/smoke analysis app.$24,736,548$19,771,047$34,963,108$43,917,104$54,815,066$27,300,849
Chromatographs & electrophoresis instr.$107,615,799$132,959,886$144,083,478$143,903,926$104,000,168$110,300,256
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$103,669,642$137,491,510$112,589,499$60,705,600$45,886,654$44,597,310
Exposure meters$411,654$59,048    
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$43,752,225$70,323,720$82,442,262$159,208,527$186,674,839$211,960,903
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$173,234,188$258,777,470$291,128,140$250,159,356$222,740,100$224,287,665
Microtomes; parts & accessories of instr. & app. of 90.27$265,172,314$321,956,375$319,828,420$375,376,814$510,419,435$465,809,456
Total$718,592,370$941,339,056$985,034,907$1,033,271,327$1,124,536,262$1,084,256,439