|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Telephonic/telegraphic switching app. | | | | | $864 | $414,981 | $2,518,092 |
| Parts of the app. & equip. of 85.17 | $4,736 | $16,992 | $9,881 | $257,990 | $158,487 | $117,063 | $176,683 |
| Total | $4,736 | $16,992 | $9,881 | $257,990 | $159,351 | $532,044 | $2,694,775 |
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