Table 6 Frequency with which 239 households in the City of Hamilton tested their private water supplies
From: Public perceptions of drinking water: a postal survey of residents with private water supplies
Frequency of testing | # Households | Percent |
|---|---|---|
Never | 51 | 21.3 |
Less than once every 10 years | 26 | 10.9 |
Once every 5–9 years | 22 | 9.2 |
Once every 3–4 years | 27 | 11.3 |
Once every 2 years | 19 | 7.9 |
Once every year | 54 | 22.6 |
Once every 6 months | 21 | 8.8 |
Once every 3 months | 9 | 3.8 |
More than 4 times a year | 10 | 4.2 |
Total | 239 | 100.0 |