Commodity200520062007200820092010
Microscopes (excl. optical microscopes); diffraction app.$5,822$9,460$36,952$18,550$51,098$23,588
Parts & accessories of the app. of 90.12$1,145$19,628$889$2,767$5,829$5,367
Total$6,967$29,088$37,841$21,317$56,927$28,955