Here's a working link of the Wikipedia sex ratio by country that OP had posted earlier:
http://en.wikipedia.org/wiki/List_of_cou..._sex_ratio
This may be a little bit helpful, but overall the numbers do not seem that different to me.
Also, here is the Wikipedia link to the average age of countries - which seems a little more helpful and interesting, b/c if there is a low age in the population, then more young girls.
http://en.wikipedia.org/wiki/List_of_cou...median_age
http://en.wikipedia.org/wiki/List_of_cou..._sex_ratio
This may be a little bit helpful, but overall the numbers do not seem that different to me.
Also, here is the Wikipedia link to the average age of countries - which seems a little more helpful and interesting, b/c if there is a low age in the population, then more young girls.
http://en.wikipedia.org/wiki/List_of_cou...median_age