Dude, I call bullshit on your study.
This graph shows how said EU funded study is simply false:
View attachment 1318436
Laut der Kriminalstatistik 2023 stieg der Anteil der Tatverdächtigen mit ausländischer Nationalität in Deutschland auf einen Höchststand.
de.statista.com
Mind you that the percentags of foreigners is 13% in Germany. Or at least was that in 2021.
I'm not some sort of white supremo, I'm a Romanian immigrant in Germany and empirically it is obviously true that most criminals are foreign and that they do contribute to more crime. Said study is clearly fake, at least regarding Germany.