Commodity200520062007200820092010
Telephonic/telegraphic switching app.$783,245$336,236$6,829,788$15,962,832$6,694,422$5,332,586
Parts of the app. & equip. of 85.17$11,151,129$3,198,035$4,535,342$6,389,209$2,960,898$4,928,761
Total$11,934,374$3,534,271$11,365,130$22,352,041$9,655,320$10,261,347