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 | Equatorial | Tropical | Subtropical | Temperate | Subpolar | Class | Rank | Days | Acadiana | Black Belt | Cuban South Florida | French-Canadian Quebec | Hispanic borderlands | Navajo Reservation | Nunavut | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.242% | 3.16% | 0.792% | 1.40% | 2.08% | 20.6% | 43.6% | 3.77% | 99.6% | 53.2% | 6.72% | 98.3% | |||||||
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