The screenshot in swedish sais basically the same thing as the text in the toot, but it does not.mention the number 13% that I know from other sources (BRÅ) and it also mentions that the police claims to have gotten better at preventing major gang related violence (which I dont see any evidence for btw).
https://cache.smolnet.org/media_attachments/files/112/104/351/986/168/688/original/8c5f5e060580237a.png