Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$81,683$10,998$109,657$60,024$50,417$19,376$71,426
Parts & accessories of the app. of 90.12$52,925$3,233$583,205$59,808$47,734$89,554$41,274
Total$134,608$14,231$692,862$119,832$98,151$108,930$112,700