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 | Class | Rank | Value | Strongest | Second strongest | Middle | Second weakest | Weakest | 80 and over | 60–79 | 40–59 | 20–39 | 10–19 | Under 10 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.3846153846153846 | 1.8 | 1.25 | 1.3846153846153846 | 2.8333333333333335 | 3.14% | 5.14% | 5.38% | 18.2% | 41.6% | 24.4% | |||||||
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