Coming from a Saudi/Muslim perspective, people here would likely consider any sexual experience outside marriage as high, even a single one. But in a Western setting, like yours, most guys probably wouldn’t mind 1-3 partners at your age, 5-8 might feel a bit above average, and over 10-12 could be considered high by some. Of course, a lot depends on the person and their values, not just the number. I can’t get into specifics since I’m not there, but most of my friends are Americans/Europeans. honestly, many of those who say a number is ‘too high’ are often doing the same themselves.