Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$12,318$166,161$6,115$77,781$3,528$80,331$24,113
Parts & accessories of the app. of 90.12$5,715$6,575$5,372$6,985$6,649$62,068$3,877
Total$18,033$172,736$11,487$84,766$10,177$142,399$27,990