Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$3,315,241$12,704,440$9,562,293$13,058,069$15,507,956$15,951,197$22,642,744
Parts & accessories of the app. of 90.12$722,519$2,383,822$5,720,594$3,004,719$2,276,913$2,090,864$5,440,985
Total$4,037,760$15,088,262$15,282,887$16,062,788$17,784,869$18,042,061$28,083,729