That's only for full-time employees, I believe. I edited the comment to add the source I was looking at :)
so, like, the median income in Germany?
Edit: I said that based on this. I think the Wikipedia link is about wages specifically (e.g. it counts only full-time employees), not about income in general?
That's only for full-time employees, I believe. I edited the comment to add the source I was looking at :)