I think this is good to highlight for non-Scandinavians.
Scandinavian countries are extremely open and transparent in a way that might be shocking for Americans. For example, in Norway, I can check nearly anyone's brokerage account holdings, addresses, phone numbers, etc. on public websites. I can in theory look up anyone's tax filings.
Personal identification numbers do not tend to be considered private in the same way that social security numbers in the US are.
I heard a rumor that some people use this to check their neighbour's revenue and sometimes make snark comments if one of them has a high revenue but lives in a "average revenue" part of town.
They'd say that if you earn a lot, you shouldn't take a cheap housing.
Any truth to that?
How do they have handle identity thefts, spams, etc.?
There are so many ways to misuse these data. Are the residents not concerned about this?
And then there are widespread amounts of identity theft and mapping out of minorities, but you may sleep well as everyone knowing where you do so is an important step in making sure corruption is no more, don't think too much about it.
Not open but stupid, IMHO.
We're so open, we even leak our government source code _ourselves_ https://github.com/navikt