|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Telephonic/telegraphic switching app. | $3,802 | | $156,772 | $82,412 | $455,121 | $1,503,446 |
| Parts of the app. & equip. of 85.17 | $165,609 | $87,477 | $2,115 | $403,153 | $618,164 | $1,589,448 |
| Total | $169,411 | $87,477 | $158,887 | $485,565 | $1,073,285 | $3,092,894 |
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