Commodity2005200620072008200920102011
Gas/smoke analysis app.$43,908,180$43,447,741$46,017,402$48,273,654$36,349,492$48,708,584$55,639,376
Chromatographs & electrophoresis instr.$61,966,840$57,205,007$49,738,010$53,810,573$59,140,446$66,179,436$67,773,310
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$140,445,865$139,013,332$141,062,112$141,762,859$123,252,096$160,158,894$162,113,149
Exposure meters$1,916,734$3,448,470     
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$86,546,310$86,571,136$110,419,657$134,857,876$144,200,824$148,333,495$162,059,913
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$370,403,339$409,994,328$400,998,474$389,182,089$410,986,273$518,682,024$541,585,024
Microtomes; parts & accessories of instr. & app. of 90.27$378,932,762$373,920,600$401,412,101$393,678,190$375,027,837$445,974,658$524,235,948
Total$1,084,120,030$1,113,600,614$1,149,647,756$1,161,565,241$1,148,956,968$1,388,037,091$1,513,406,720