The ratio of male to female in schools is basically 7: 1.

But there are 30 students in three classes in my major, and there are only three boys on average.

German department is slightly better, and Japanese department has fewer boys.

But none of them are gay.

On the contrary, there are many homosexuals in other departments.

Generally speaking, the number of gay is only a matter of proportion, and there is no specific specialty for gay.