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It shows the male to female sex ratio by the Central Intelligence Agency of the United States. If there is a discrepancy between The World Factbook and a country's census data, the latter may be used instead. A ratio above 1, for example 1.1, means there are more males than females (1.1 males for every female).
The human sex ratio is the ratio of males to females in a population in the context of anthropology and demography. In humans, the natural sex ratio at birth is slightly biased towards the male sex. It is estimated to be about 1.05 [1] or 1.06 [2] or within a narrow range from 1.03 to 1.06 [3] males per female.
A sex ratio is the ratio of males to females in a population. As explained by Fisher's principle, for evolutionary reasons this is typically about 1:1 in species which reproduce sexually. [2][3] However, many species deviate from an even sex ratio, either periodically or permanently. Examples include parthenogenic species, periodically mating ...
On April 1, 2020, the United States had a population of 331,449,281, according to the 2020 United States census. [ 32 ] The following demographic statistics are from the CIA World Factbook estimated as of 2018 [update], [ 5 ] unless otherwise indicated. Graphs are unavailable due to technical issues.
The following list sorts countries by their estimated male to female income ratio according to the Gender Development Index of the United Nations. The ratio is determined by comparing the gross national income per woman with the gross national income per man in 2017. [1] * indicates "Gender inequality in COUNTRY or TERRITORY" links.
The demographics of sexual orientation and gender identity in the United States have been studied in the social sciences in recent decades. A 2017 Gallup poll concluded that 4.5% of adult Americans identified as LGBT with 5.1% of women identifying as LGBT, compared with 3.9% of men. [107]
t. e. The gender pay gap in the United States is a measure comparing the earnings of men and women in the workforce. The average female annual earnings is around 80% of the average male's. [1][2][3] The exact figure varies because different organizations use different methodologies to calculate the gap. The gap varies depending on industry and ...
Female participation in gaming is increasing. According to an Entertainment Software Association survey, women players in the United States increased from 40% in 2010 to 48% in 2014. [2] [3] Today, despite the dominant perception that most gamers are men, [4] the ratio of female to male gamers is rather balanced, mirroring the population at ...