| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always available | 16 |
80%
|
| 2 | Often available (Interruptions of less than 2 hours ON ANY DAY) | 1 |
5%
|
| 3 | Sometimes available (Frequent or prolonged interruptions of more than 2 hours O | 2 |
10%
|
| 98 | Don?t know | 0 |
0%
|
| 997 | Other specify | 0 |
0%
|
| 999 | Don't Know | 1 |
5%
|
| Sysmiss | 5 |