| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to respond | 3 |
0.3%
|
| -98 | Don't know | 1 |
0.1%
|
| 0 | 0 | 241 |
25.6%
|
| 1 | 1 day | 68 |
7.2%
|
| 2 | 2 days | 179 |
19%
|
| 3 | 3 days | 158 |
16.8%
|
| 4 | 4 days | 97 |
10.3%
|
| 5 | 5 days | 57 |
6%
|
| 6 | 6 days | 31 |
3.3%
|
| 7 | 7 days | 108 |
11.5%
|
| Sysmiss | 2 |