The Government hopes victim figures will continue on a downward trend as new legislation takes effect.
The Justice Minister expects the data to remain volatile and says more work is still needed.
Paul Goldsmith told Mike Hosking the three strikes and tougher sentencing laws will kick in from June.
He says the best place to start is the small group of New Zealanders creating multiple victims.
LISTEN ABOVE

Mark the Week: 'Horse-faced duck' gave a look behind the scenes at Labour
02:48

Mike's Minute: My thoughts on the Budget
01:59

Richard Arnold: US Correspondent on the latest draft plan for an extension to the ceasefire between Iran and the US
03:14