|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Telephonic/telegraphic switching app. | $306,245 | $455,322 | $25,585,408 | $29,587,802 | $29,718,403 | $29,689,858 | $32,123,641 |
| Parts of the app. & equip. of 85.17 | $13,944,355 | $8,110,501 | $15,473,792 | $14,993,595 | $13,882,529 | $16,758,857 | $22,798,441 |
| Total | $14,250,600 | $8,565,823 | $41,059,200 | $44,581,397 | $43,600,932 | $46,448,715 | $54,922,082 |
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