|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Telephonic/telegraphic switching app. | $92,471 | $93,560 | $3,638,091 | $1,871,649 | $192,562 |
| Parts of the app. & equip. of 85.17 | $751,996 | $769,554 | $2,134,348 | $563,112 | $3,382,489 |
| Total | $844,467 | $863,114 | $5,772,439 | $2,434,761 | $3,575,051 |
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