Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$269,171$113,059$53,918$30,211$40,363$22,095$119,294
Parts & accessories of the app. of 90.12$125,109$36,901$44,368$13,596$6,901$49,094$31,078
Total$394,280$149,960$98,286$43,807$47,264$71,189$150,372