Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$88,217,786$94,981,001$107,587,497$99,306,171$102,377,297$114,130,478$159,884,358
Parts & accessories of the app. of 90.12$59,326,233$57,633,039$68,243,557$94,764,807$92,329,832$116,138,886$126,584,584
Total$147,544,019$152,614,040$175,831,054$194,070,978$194,707,129$230,269,364$286,468,942