We don't do ethnic breakdowns, much like most European nations we don't gather any ethnic data at all.

"We are very clear in the programme that it is a small percentage of the people coming from abroad who are convicted of rape," chief editor Ulf Johansson told the BBC.

Irrelevant statement. It's pretty much never the case that any one group has more than a minority commiting crimes. The percentages are thus only relevant to rates, not overall criminality.

He pointed out that the number of reported rapes in Sweden was far higher, so no conclusions could be drawn on the role of immigrants in sexual attacks

Unless there's evidence of significant underreporting of native perpetrators (and it seems the opposite, as many foreign born women would be more likely to not report crimes against them) I'm not sure why he'd even bring it up unless he just wanted to specify that the data doesn't 100% overlap with the actual crime rates.

It's also consistent with data from similar countries like Finland, Denmark and Norway.