Commodity200520062007200820092010
Telephonic/telegraphic switching app.$1,078,179$87,409$340,271$4,226,509$897,964$5,534,420
Parts of the app. & equip. of 85.17$602,775$1,033,595$826,593$8,928,231$3,436,648$491,567
Total$1,680,954$1,121,004$1,166,864$13,154,740$4,334,612$6,025,987