| | Percentage of houses | Total houses surveyed | Change since 2006 |
|---|
| No mosquito breeding areas | 51% | 7712 | 3% |
| One to four mosquito breeding areas | 37% | 7712 | 1% |
| Five or more mosquito breeding areas | 12% | 7712 | -4% |
| All waste water around the house OK | 77% | 7712 | 5% |
| No evidence of mosquitoes or flies at time of survey | 28% | 7712 | 0 |
| No evidence of mosquitoes or flies at time of survey (but reported by residents and may be seasonal or weather related) | 47% | 7712 | 5% |
| Evidence of mosquitoes or flies at time of survey | 26% | 7151 | -10% |
| Kitchen bin |
|---|
| OK large enough and able to exclude flies & mice | 14% | 7151 | N/A |
| Kitchen bin not large enough, not able to exclude flies & mice or damaged | 31% | 7151 | N/A |
| No kitchen bin | 55% | 7151 | 4% |
| Screening out insects |
|---|
| No data recorded | 4% | 7713 | -2% |
| All external doors and windows screened | 11% | 7713 | -2% |
| Between 80% to 99% of doors and windows screened | 13% | 7713 | 1% |
| Less than 80% of doors and windows screened | 72% | 7713 | 3% |
