Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$189,114$63,206$108,588$26,110$54,074$137,521$42,374
Parts & accessories of the app. of 90.12$9,399$30,269$23,683$26,109$6,712$8,693$100,596
Total$198,513$93,475$132,271$52,219$60,786$146,214$142,970