Silver production by country in metric tons. Dark blue (more than 1,000): U S A, Russia, China, Australia. Blue to light blue (1 to 1,000): Canada, India, Argentina, South Africa, Iran, Mongolia. Very light blue (0 to 0.9): Most of Africa and Europe.
Class | Rank | Metric tons | Class | Rank | Billions of U.S. dollars | Class | Rank | Metric tons | Class | Rank | Billion kilowatt hours (kWh) | D0 Abnormally Dry | D1 Drought - Moderate | D2 Drought - Severe | D3 Drought - Extreme | D4 Drought - Exceptional | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.5% | 18.9% | 14.1% | 20.8% | 24.1% | |||||||||||||
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