Table 5 CATI versus Diary responses: Toilet flushing
From: Collecting household water usage data: telephone questionnaire or diary?
Diary | CATI: Proportion of time personally use half flush | ||||
|---|---|---|---|---|---|
Proportion of time use half flush | = <25% | 25-50% | 51-75% | = >75% | Total |
= <25% | 5 | 2 | 2 | 3 | 12 |
25-50% | 5 | 0 | 6 | 9 | 20 |
51-75% | 7 | 13 | 25 | 65 | 110 |
= > 75% | 0 | 4 | 14 | 61 | 79 |
Total | 17 | 19 | 47 | 138 | 221 |