| Value | Category | Cases | |
|---|---|---|---|
| -97 | (Don't read) Refused to answer | 0 |
0%
|
| 1 | Not at all | 394 |
17.8%
|
| 2 | less than one day | 48 |
2.2%
|
| 3 | More than half a day | 89 |
4%
|
| 4 | Several days | 517 |
23.4%
|
| 5 | Nearly everyday | 1160 |
52.5%
|