I employ a few Finns, but also lack the comparison to other cultures to be able to tell. An interesting factor is that most Finnish men have also been through military service sometime after high school.
As 80% is quite a high number, most is indeed correct here. Thus you will find that regardless of one's education or background, it is safe to assume he also has military training. (Myself, a Finn, I have a Master of Science in mathematics and also a 2nd lieutenant in the Finnish Air Force.)