|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Telephonic/telegraphic switching app. | $4,137,413 | $3,880,122 | $20,458,852 | $30,924,351 | $26,809,843 | $24,592,416 | $38,238,685 |
| Parts of the app. & equip. of 85.17 | $9,855,845 | $7,263,138 | $17,918,888 | $17,699,907 | $15,577,453 | $20,471,986 | $19,185,194 |
| Total | $13,993,258 | $11,143,260 | $38,377,740 | $48,624,258 | $42,387,296 | $45,064,402 | $57,423,879 |
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