Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$73,209,765$111,120,578$106,704,693$129,595,484$123,554,111$167,144,540$272,959,446
Parts & accessories of the app. of 90.12$3,396,836$5,887,118$6,892,635$7,554,739$8,703,197$10,244,445$12,821,446
Total$76,606,601$117,007,696$113,597,328$137,150,223$132,257,308$177,388,985$285,780,892