|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Telephonic/telegraphic switching app. | $54,523 | $4,893 | $124,343 | $950,183 | $790,126 |
| Parts of the app. & equip. of 85.17 | $193,925 | $187,056 | $405,775 | $298,941 | $780,552 |
| Total | $248,448 | $191,949 | $530,118 | $1,249,124 | $1,570,678 |
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