It's their votes that can find the result of the second round. What do we know about the voters of Sławomir Mentzen?

The most crucial information for the Confederation is this: its candidate received the highest support not only in the group of youngest, most anti-systemic voters (18-29 years). He besides won in a group of 30-39 years, which so far, according to research, had already tended towards the Civic Platform or Law and Justice.