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Fun with World Demographics

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  • Fun with World Demographics

    2010:

    https://www.cia.gov/library/publicat...s/2010.html#xx

    0-14 years: 26.2% (male 950,474,013/female 887,057,234)
    15-24 years: 17.1% (male 615,201,010/female 581,500,831)
    25-54 years: 40.5% (male 1,434,672,361/female 1,407,874,923)
    55-64 years: 8.2% (male 282,837,253/female 295,889,006)
    65 years and over: 8% (male 249,318,537/female 312,187,796) (2012 est.)
    The ratio of males to females in the 25-54 bracket is 1.019
    The ratio of males to females in the 0-14 is 1.07
    The ratio of males to females in the 15-24 is 1.058

    If the entire female population from 0-54 is used as a base, and the male to female ratio is set at the present 25-54 rate (1.019), there are approximately 69 million 'extra' males.

    I wonder what the 1900 and 1950 ratios look like.

  • #2
    Re: Fun with World Demographics

    Originally posted by c1ue View Post
    2010:

    https://www.cia.gov/library/publicat...s/2010.html#xx



    The ratio of males to females in the 25-54 bracket is 1.019
    The ratio of males to females in the 0-14 is 1.07
    The ratio of males to females in the 15-24 is 1.058

    If the entire female population from 0-54 is used as a base, and the male to female ratio is set at the present 25-54 rate (1.019), there are approximately 69 million 'extra' males.

    I wonder what the 1900 and 1950 ratios look like.
    China and India have higher ratios.
    http://www.alaskadispatch.com/articl...-ratio-worsens
    This will lead to a population crash in the future.

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