Where are the dirtiest players from?

I’m a European. And from my experience of this game, and GT Sport, the dirtiest players are either French, Italian or Spanish. I’m always watching my rear view mirror extra closely whenever someone from those countries are behind me, because I’m ALWAYS expecting a dive bomb or pit manouver. Yes, I know. These wastes of oxygen comes from all countries, but these stand out. What are your experience?