Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$12,539,627$15,083,458$6,887,631$16,352,854$15,290,204$17,136,134$14,210,898
Parts & accessories of the app. of 90.12$7,436,689$11,076,804$10,286,775$15,040,778$14,913,723$27,370,052$36,574,191
Total$19,976,316$26,160,262$17,174,406$31,393,632$30,203,927$44,506,186$50,785,089