A map highlighting countries based on coal production. Highest producer, China, is shaded dark blue. Moderate producers, Russia, Australia, and the U S A, are shaded moderate blue. Least producers, Kazakhstan, Brazil, and Canada, are shaded light blue.
Class | Rank | Percent of world production | Less than 1 | 1–5 | 6–10 | 11–15 | More than 15 | 2.0 to 3.0 | 3.0 to 4.0 | 4.0 to 5.0 | 5.0 to 7.0 | 7.0 to 9.0 | 9.0 to 11.0 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.3% | 51.1% | 35.9% | 21.6% | 5.21% | 4.46% | 9.15% | 35.6% | 57.0% | 46.5% | 13.9% | ||||
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