Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$1,149,110$1,526,557$858,628$1,998,015$1,351,773$1,836,787$1,451,163
Parts & accessories of the app. of 90.12$618,435$829,773$1,122,641$1,056,374$2,146,489$1,452,439$1,372,062
Total$1,767,545$2,356,330$1,981,269$3,054,389$3,498,262$3,289,226$2,823,225