It has been historically low in Sweden. Last time 55% voted in the EU election while 82% voted in the Swedish election.
It would be better if more people voted though.
>The more local the more people care but half of the population voting is not really drastically different than 2/3 of the population voting.
And I was simply pointing out how the result is different. I thought you were referencing that it was a random sample. Though apparently you just decided it's the same even though you knew it wasn't a random sample.