|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Telephonic/telegraphic switching app. | $10,976,291 | $34,119,151 | $38,736,061 | $49,169,467 | $58,999,947 | $46,657,190 | $59,263,527 |
| Parts of the app. & equip. of 85.17 | $9,779,524 | $5,600,295 | $13,759,273 | $19,812,117 | $21,673,833 | $15,403,848 | $16,023,850 |
| Total | $20,755,815 | $39,719,446 | $52,495,334 | $68,981,584 | $80,673,780 | $62,061,038 | $75,287,377 |
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