Statistical bulletin: An overview of conviction and sentencing statistics in New Zealand 1999 to 2008 [pdf, 759 KB]
...in the volume of criminal behaviour. The number of charges can be affected by legislative changes, technical changes surrounding the collection and enumeration of offence data, as well as alterations in the availability and prioritisation of police resources for detecting and investigating offences. Court areas are estimated by allocating each 2006 census meshblock to the nearest courthouse. Nearness is measured as the shortest road distance from the geographical centre of the meshblo...