A world map showing male-female ratios. Dark blue to light blue (1 to more than 1): Saudi Arabia, China, Sudan. Orange to red (0.83 to 0.95): Mongolia, Colombia, Ukraine, Russia, U S A, Brazil, and Australia. The region near the South Pole has no data.
Class | Rank | Ratio of males to females | Strongest | Second strongest | Middle | Second weakest | Weakest | Alaska | Less than 1 | 1–5 | 6–10 | 11–15 | More than 15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.3846153846153846 | 1.8 | 1.25 | 1.3846153846153846 | 2.8333333333333335 | 65.3% | 51.1% | 35.9% | 21.6% | 5.21% | |||||
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