It looks like it has gotten much worse in recent years. There was a 60-minutes block from Australian TV on the topic. I couldn't find the whole video, but here's a fragment:
Sweden has taken in around 1-1.2 million people in the last 10 years or so, roughly 10% of the population. Mainly from countries that have vastly different values than swedes.
These huge numbers in combination with really poor integration has lead to a very segregated society. You now read about gang shootings, rapes, humiliation robberies (they rob the victims then piss them in the mouth or cut off an ear or so, just for fun). These things are happening daily now, it used to be maybe once a year you read about a shooting or particular nasty rape/robbery.