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 | Silver | Major Karst Regions | 0 - 20 | 20 - 40 | 40 - 60 | 60 - 80 | 80 - 100 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1.3846153846153846 | 1.8 | 1.25 | 1.3846153846153846 | 2.8333333333333335 | 73.81481481481481 | 6.25% | 0.901% | 0.642% | 0.436% | 1.54% | 0.943% |
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