| Characteristic | 2013 | 2018* |
|---|---|---|
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
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Source
Release date
June 2014
Region
Worldwide
Survey time period
2013
Supplementary notes
* Projection.
The source adds the following information: "The numbers were converted to U.S. dollars at year-end 2013 exchange rates to exclude the effect of currency fluctuations."
All numbers were rounded.
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