| Characteristic | Size in billion U.S. dollars |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Sources
Release date
July 2018
Region
Worldwide
Survey time period
2017
Supplementary notes
Values were calculated by ÌÇÐÄÆÆ½â°æ based on the shares provided by the source.
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