I have stamps only for enter and exit Schengen. Some trips have been like for 45 days inside Schengen. I stayed in 4 countries in total. I don’t remember how many days in each I spent...it was 5-10 years ago. There is no way for me to track it.
I might stayed in Germany for 5 or 10 days. No clue. Same with Spain and other countries. I just traveled around, stayed in hostels, or just slept in the car.
how to present it to my travel history without knowing the dates I have no idea.
I just wonder how people from EU complete travel history...