I've seen it argued that, paradoxically, the richer and more egalitarian a society is, the more the differences are magnified in the kinds choices individuals of both genders make. So Russia being a poorer nation with less paths to success would lead more women to make career choices based around economics, while in Sweden, a richer welfare state, economic factors may be a lower driver.
For example, if a person choose from two similar professions with similar pay but where one is dominated by ones own gender and the other isn't, then I predict that a above 50% will chose the one which employ a majority of ones own gender. However if there is only a few professions that is high paying and a lot of unemployment in other areas, and many people live in poverty, then gender will be less of a factor in the decision.