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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Telephonic/telegraphic switching app. | $42,914,337 | $40,786,033 | $337,848,235 | $432,127,360 | $568,437,562 | $442,939,578 | $405,702,560 |
| Parts of the app. & equip. of 85.17 | $800,201,785 | $1,097,037,959 | $1,774,500,092 | $1,575,852,954 | $854,482,527 | $1,097,681,766 | $917,064,678 |
| Total | $843,116,122 | $1,137,823,992 | $2,112,348,327 | $2,007,980,314 | $1,422,920,089 | $1,540,621,344 | $1,322,767,238 |
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