| Appliance | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Total No. |
| % of the week | ||||||||
| WC | 14 | 16 | 14 | 14 | 14 | 14 | 14 | 1956 |
| Basin (E) | 11 | 17 | 16 | 15 | 10 | 17 | 14 | 345 |
| Basin (R) | 14 | 17 | 14 | 14 | 15 | 13 | 13 | 1463 |
| Sink (E) | 15 | 22 | 11 | 12 | 14 | 11 | 15 | 431 |
| Basin (R) | 12 | 27 | 14 | 11 | 13 | 12 | 11 | 625 |
| Bath (E) | 19 | 15 | 16 | 8 | 12 | 15 | 15 | 124 |
| Shower | 13 | 16 | 14 | 14 | 18 | 15 | 10 | 165 |
| Washing machine | 16 | 22 | 6 | 7 | 16 | 12 | 21 | 86 |