| Characteristic | Europe, Middle East and Africa | North America | Asia Pacific | Latin America |
|---|---|---|---|---|
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
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Source
Release date
December 2011
Region
Worldwide
Survey time period
2009 to 2010
Supplementary notes
* 2010 - provisional figure; 2011 and 2012 - projections
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