I can’t seem to access the first, so I will focus on the second.

1.) It is a study of Norway, not Sweden.

2.) The categories all kinda fluctuate, but the specific rates that are higher appear to be non-violent and the largest increase is traffic violations.

3.) This does not show an increase in crime rates overall as a result of immigration.

4.) Immigrant communities tend to be overpoliced which may explain increases in non-violent crime rates amongst the immigrant population (see this link detailing how Norwegian police purposefully focused on immigrants over the native population as an example of over-policing: https://journals.sagepub.com/doi/10.1177/1362480619873347).

I likely missed details in this report as I do not read or speak Norwegian, but if I missed something vital, feel free to highlight it.