Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$3,487,611$4,062,282$7,840,745$12,780,407$8,933,360$10,784,762$14,895,311
Parts & accessories of the app. of 90.12$15,446,023$18,810,023$19,909,235$18,760,528$16,173,133$22,500,068$33,954,798
Total$18,933,634$22,872,305$27,749,980$31,540,935$25,106,493$33,284,830$48,850,109