|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Telephonic/telegraphic switching app. | $248,397,171 | $219,416,877 | $2,592,948,895 | $4,117,365,513 | $4,385,178,247 | $5,103,736,776 | $6,508,249,658 |
| Parts of the app. & equip. of 85.17 | $1,420,375,657 | $1,992,230,209 | $8,673,425,798 | $11,042,556,752 | $11,242,460,179 | $16,017,594,955 | $18,143,550,402 |
| Total | $1,668,772,828 | $2,211,647,086 | $11,266,374,693 | $15,159,922,265 | $15,627,638,426 | $21,121,331,731 | $24,651,800,060 |
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