Commodity200520062007200820092010
Telephonic/telegraphic switching app.$510$374 $5,555$4,415 
Parts of the app. & equip. of 85.17$9,124$2,863$50,953$19,584$61,498$3,831
Total$9,634$3,237$50,953$25,139$65,913$3,831