| Characteristic | Middle East | Africa | Americas | Asia and the Pacific | Europe |
|---|---|---|---|---|---|
| - | - | - | - | - | - |
| - | - | - | - | - | - |
| - | - | - | - | - | - |
| - | - | - | - | - | - |
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Source
Release date
October 2011
Region
Worldwide
Survey time period
1980 to 2010
Supplementary notes
* Forecasted values.
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