Commodity2005200620072008200920102011
Telephonic/telegraphic switching app.$363,668$455,562$128,592$834,559$157,143$85,391$1,000
Parts of the app. & equip. of 85.17$10,485,854$14,984,268$9,780,441$13,650,211$8,267,628$316,298$65,000
Total$10,849,522$15,439,830$9,909,033$14,484,770$8,424,771$401,689$66,000