| Value | Category | Cases | |
|---|---|---|---|
| 1 | Do not store water | 232 |
8.2%
|
| 2 | 20 litre containers | 2269 |
80.6%
|
| 3 | 200 litre tanks | 39 |
1.4%
|
| 4 | Other (specify) | 275 |
9.8%
|