Commodity200520062007200820092010
Microscopes (excl. optical microscopes); diffraction app.$45,700$128,700$276,454$160,353$82,413$81,390
Parts & accessories of the app. of 90.12$5,701$42,564$19,219$62,129$63,226$36,732
Total$51,401$171,264$295,673$222,482$145,639$118,122