Lead production by country in metric tons. Dark blue (more than 200,000): Russia, U S A, Mexico, Australia. Blue to light blue (1 to 200,000): Canada, Mongolia, Iran, India, Brazil, Congo, Pakistan. Very light blue (0 to 0.9): Most of Africa, Greenland.
Class | Rank | Metric tons | Class | Rank | Percent of world production | Class | Rank | Acres | British Empire, Early 1920s | Commercial gardening | Dairy | Grain | Intensive subsistence, wet rice not dominant | Little or no agriculture | Livestock Ranching | Mediterranean | Mixed crop and livestock | Plantation | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 91.7% | 5.08% | 11.3% | 13.0% | 1.03% | 22.1% | 20.9% | 34.7% | 36.3% | 10.6% | ||||||||||
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