|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Telephonic/telegraphic switching app. | $117,228,835 | $101,044,017 | $155,988,236 | $10,383,481 | $136,043,465 |
| Parts of the app. & equip. of 85.17 | $25,525,209 | $34,588,235 | $35,256,479 | $2,243,538 | $13,801,932 |
| Total | $142,754,044 | $135,632,252 | $191,244,715 | $12,627,019 | $149,845,397 |
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