I do feel like immigrants (refugees, not citizens) living in official refugee camps should be accounted for differently than citizen homeless living in the streets of (say) Berlin.

Now perhaps this is not how the statistics were made, but I think some consideration or further investigation should be made.

For reference: Syria is the #1 source of people displaced due to violence, and Germany is the #5 host of such people. https://www.unhcr.org/refugee-statistics/

[I see a sibling comment makes the same point.]