| Value | Category | Cases | |
|---|---|---|---|
| -2 | don't know | 2 |
0.6%
|
| -1 | refuse | 1 |
0.3%
|
| 1 | Less than 2 minutes | 152 |
48.7%
|
| 2 | 3-5 minutes | 79 |
25.3%
|
| 3 | 6-10 minutes | 20 |
6.4%
|
| 4 | 11-20 minutes | 7 |
2.2%
|
| 5 | More than 21 minutes | 10 |
3.2%
|
| 6 | Not sure | 2 |
0.6%
|
| 7 | I do not need to travel to my primary drinking water | 39 |
12.5%
|
| Sysmiss | 737 |