| Characteristic | Amount in billion U.S. dollars |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Sources
Release date
February 2017
Region
United States
Survey time period
1995 to 2015
Supplementary notes
* Forecast.
2015 U.S. dollars.
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