Commodity200520062007200820092010
Microscopes (excl. optical microscopes); diffraction app.$1,893$309$22,967$25,259$41,113$164,638
Parts & accessories of the app. of 90.12$42,213$198,767$5,482$37,951$19,352$16
Total$44,106$199,076$28,449$63,210$60,465$164,654