The question of this thread is serious so there is no need (for another time) to hijack it and write "funny" comments.
Personally I think there are big differences between average height of diffenent european countries. For instance the average man in Netherlands is about 1.80-2 while the average Portuguese is less than 1.75.
If I could give an average height to men in EU this would be 1.77-8.
My estimations for Netherlands is 5'10 (never been there but there is a lot of dutch tourists here, they are not big as described) and 5'5 (165-166) for women
Dutch average is probably the same than Montenegro or maybe a bit less
AND THERE IS NO WAY THAT 20% OF DUTCH MEN ARE ABOVE 6'3
South European are usually described as short
what is funny is that here some are describing average as 6'1, one chinese told that chinese average is about 5'9
One time I've read that there is like 1 or 2 % of french people only that are reaching 6''3 or above
I feel it's true
I've seen less than 10 people puting me more than 20 cm in my life
Sometimes, and I think I'm not only, I don't even understand why I'm insecure when I'm walking. I guess that is because internet
Also I want to say that Finnish and Swiss average (178-179 according to wikipedia) are good because in these two countries there is still military service