Historical background and the current demographic situation in Russia resulted in the growing population of females, while the number of men has decreased dramatically. (kovla.com)
Many European countries want to attract skilled immigrants - immigration of cheap labor is a highly contested political topic, but there mostly is a consensus that with the current demographic situation attracting highly educated workers is desirable. (politics.stackexchange.com)
If their local demographic situation is imbalanced, with a disproportionate number of single men or women, this could lead to the state of affairs that it is virtually impossible for a person to find a partner. (blogs.elenasmodels.com)