Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$700$4,788$48,267$93,869$59,440$4,000$273,750
Parts & accessories of the app. of 90.12 $15,400$54,600$100$50,100 $783
Total$700$20,188$102,867$93,969$109,540$4,000$274,533