| Characteristic | North America | Western Europe | Asia Pacific | Eastern Europe | Central & South America | Africa/ Middle East |
|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
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Region
Worldwide
Survey time period
2007 and 2012
Supplementary notes
* Projected value.
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