Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$162,777$493,148$1,243,042$2,208,782$234,814$176,792$701,278
Parts & accessories of the app. of 90.12$98,167$195,304$624,331$756,359$447,633$469,082$359,244
Total$260,944$688,452$1,867,373$2,965,141$682,447$645,874$1,060,522