Or so it would seem. But then wouldn't you expect nearly same representation from both sexes in almost all fields, including science and technology? I'm leaving out construction works or similar manual labour jobs for now...firstly because men do have more muscle power than women in general and secondly because I have very limited experience of that domain.

Is it really then the stereotype difference between a male brain and a female one? That the one is tuned for science and the other for humanities? Well, complete absurd as it is, it is in fact is the main factor; not because it is true, but because the society to a large extent still believes it to be true.
Even in egalitarian Sweden, there are distinctly different girls' toys and boys' toys. In day care centers little girls dress up like princess and boys as warriors. Often boys and girls play in different groups in the pre-schools.This society determined gender stereotypes continue in schools and to universities where girls are expected to enroll in certain departments and boys in others.
Progressive Swedish doesn't say those "girly tastes" are bad, but still maintain that two sexes are "suited" for different things. So women continue to overwhelmingly outnumber men in HR or accounts departments where as men dominate in techie jobs. And since none is considered better or worse than the other, there is no conscious effort or need from any quarter to change it.
Not a true feminist Utopia, is it?