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.
Countries | |||||||
|---|---|---|---|---|---|---|---|
Class | Rank | Ratio of males to females | Areas of serious concern | Areas of some concern | Stable terrain | Nonvegetated land | |
| 19.9% | 3.98% | ||||||
| 31.3% | 20.7% | ||||||
| 3.03% | 22.0% | 8.18% | 55.1% | ||||
| 3.55% | 14.0% | 13.0% | 14.5% | ||||
| 7.19% | 2.27% | 71.3% | |||||
| 31.7% | 43.8% | 19.5% | |||||
| 17.6% | 19.7% | 9.89% | 10.8% | ||||
| 31.2% | 4.72% | 3.87% | 95.3% | ||||
| 8.43% | 2.94% | 1.97% | 8.56% | ||||
| 5.14% | 21.1% | 3.46% | 6.72% | ||||
| 41.1% | 31.7% | 1.12% | |||||
| 31.6% | 38.1% | 40.4% | |||||
| 36.7% | 40.0% | 20.2% | 31.2% | ||||
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