| 2006 | |
|---|---|
| Gisborne District | 2,68 |
| Northland | 2,67 |
| Bay of Plenty | 2,44 |
| Hawke's Bay | 2,41 |
| Taranaki | 2,30 |
| Waikato | 2,22 |
| Southland | 2,18 |
| Manawatu-Wanganui | 2,16 |
| Tasman District | 2,16 |
| West Coast | 2,06 |
| Nelson City | 2,02 |
| Auckland | 2,01 |
| Marlborough District | 2,01 |
| Canterbury | 1,88 |
| Wellington | 1,81 |
| Otago | 1,59 |