|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Telephonic/telegraphic switching app. | $1,451,755 | $686,322 | $12,612,596 | $22,472,249 | $19,283,263 | $21,747,901 | $19,931,315 |
| Parts of the app. & equip. of 85.17 | $5,895,495 | $17,814,182 | $9,631,190 | $11,252,227 | $8,368,190 | $5,220,857 | $3,782,133 |
| Total | $7,347,250 | $18,500,504 | $22,243,786 | $33,724,476 | $27,651,453 | $26,968,758 | $23,713,448 |
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