Then in my apprenticeship, we had one single woman in our class. As far as I remember, she only took that apprenticeship because of her father, who was the boss of some IT company. She quit it after three (of four) years. And no, there wasn't even one single comment regarding her being female.
The other girls at that tech school looked at us in funny ways, sometimes saying things like "Oh look, these guys must be the strange programmer nerds! OMG!" - which was funny, because we usually acted more "normal" than they did.
I don't know what it's like today. It's been about six years since then. But at least back then, the women here simply weren't interested in programming. I got to know two female Swiss programmers until now, and I haven't heard from both of them for more than 5 years now.