Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$23,602$552,670$42,418$300,132$959,341$54,127$26,285
Parts & accessories of the app. of 90.12$292,814$370,271$339,007$607,748$283,156$394,312$489,982
Total$316,416$922,941$381,425$907,880$1,242,497$448,439$516,267