Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$165,253,586$180,977,229$57,113,350$142,774,572$75,516,060$216,067,138$218,451,400
Parts & accessories of the app. of 90.12$7,298,903$14,140,431$9,164,486$16,472,053$14,692,927$18,774,120$22,648,764
Total$172,552,489$195,117,660$66,277,836$159,246,625$90,208,987$234,841,258$241,100,164