| Characteristic | Production volume in million metric tons |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Region
Worldwide
Survey time period
2009 to 2019
Supplementary notes
The figures are estimates.
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