Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$679,286$1,307,822$1,358,547$806,329$2,266,807$1,251,998$1,679,444
Parts & accessories of the app. of 90.12$237,874$400,001$562,192$528,326$413,708$760,388$530,711
Total$917,160$1,707,823$1,920,739$1,334,655$2,680,515$2,012,386$2,210,155