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| Version | User | Scope of changes |
|---|---|---|
| Feb 1 2009, 3:45 AM EST (current) | Anonymous | |
| Nov 14 2007, 12:03 AM EST | Anonymous | 27 words added |
| WATER USE | AVERAGE AMOUNT USED | AMOUNT OF WATER YOU USE |
| Drinking water | 198. 443 millilitres per glass | |
| Flushing toilets | 20.8 litres per flush | |
| Taking a shower | 26 litres per minute | |
| Taking a bath | 195 litres | |
| Washing dishes | 65 litres | |
| Doing laundry | 166 litres | |
| Washing hands | 907 millilitres | |
| Brushing teeth | 5.2 litres | |
| Washing car | 130 litres | |
| Watering lawn | 1 248 litres per half hour | |
| TOTALS: | 1857. 1054 litres How The Quiz Works |