LemonJam
The reason is that Norway’s prisons work . In the 1990s, the country suffered a dire 70% recidivism rate. It examined evidence and opted for drastic reform. This tied new “correction centres” to local communities, relating rehabilitation to local jobs and family ties. Prisoners were treated with dignity.
I was working in Norway around this time. A Norwegian colleague had been to one of these centres. His offences, though dangerous, were not malicious. The root of his problem was the break-up of his marriage and the alienation from his children - all these issues were addressed, - and that's the point.
Also, it's worth noting that the development of traditional Norwegian work culture generally differs from ours somewhat in that a worker's personal life is not separate from their professional 'value'.
Norwegian companies emphasise something known as trivsel - well-being and contentment in the workplace. There is usually no rigid hierarchy, managers and level-entry staff mingle on equal terms, everyone is addressed by their first names.
Norway invests in work-life balance - and this is seen as an investment, and not a burden. This culture also has a positive effect on the rehabilitation of individuals, like my ex-colleague - my friend's daughter lost her job when she was sentenced, this probably would not have happened over there.
Unfortunately, since the mid 2000s there has been a noticeable increase in city-centre crime, particularly at night and weekends. According to a recent report I read, although this is one of the safest countries in the world, there has been a well-documented increase in specific types of city-centre crime, driven primarily by shifts in youth dynamics and a rising tide of cross-border organised crime. The biggest change since 2007 is not a rise in random, general violence, but rather a distinct, professionalised evolution in organised crime."
So it's not all rosy over there.
It remains to be seen how the Norwegian justice system will operate under these shifting dynamics...