Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$61,222,000$65,471,000$50,956,000$81,847,000$38,175,000$67,081,664$81,920,983
Parts & accessories of the app. of 90.12$30,390,000$43,968,000$32,082,000$39,373,000$31,583,000$40,189,645$58,117,256
Total$91,612,000$109,439,000$83,038,000$121,220,000$69,758,000$107,271,309$140,038,239