Commodity200520062007200820092010
Microscopes (excl. optical microscopes); diffraction app.$2,153,300$1,093,790$6,013,468$3,460,398$3,710,667$1,528,425
Parts & accessories of the app. of 90.12$661,886$633,062$558,843$2,248,322$1,276,655$1,575,537
Total$2,815,186$1,726,852$6,572,311$5,708,720$4,987,322$3,103,962