Commodity20052006200720082009
Microscopes (excl. optical microscopes); diffraction app.$74,531$874,469$2,919,419$5,339,479$40,399
Parts & accessories of the app. of 90.12$3,603$127,135$172,304$138,392$72,846
Total$78,134$1,001,604$3,091,723$5,477,871$113,245