Commodity200520062007200820092010
Microscopes (excl. optical microscopes); diffraction app.$134,634$100,233$124,744$509,962$118,536$609,129
Parts & accessories of the app. of 90.12$20,311$130,045$31,668$31,752$3,657$1,691
Total$154,945$230,278$156,412$541,714$122,193$610,820