Commodity200520062007200920102011
Microscopes (excl. optical microscopes); diffraction app.$390,885$258,374$1,676$151$20,786$8,725
Parts & accessories of the app. of 90.12$2,047 $3,016$696$3,786$4,744
Total$392,932$258,374$4,692$847$24,572$13,469