| Characteristic | Number in million connections |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Sources
Release date
December 2017
Region
Europe
Survey time period
2009 to 2017
Supplementary notes
* forecast
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