| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to respond | 4 |
0.4%
|
| -98 | Don't know | 2 |
0.2%
|
| 0 | 0 | 225 |
23.9%
|
| 1 | 1 day | 77 |
8.2%
|
| 2 | 2 days | 165 |
17.5%
|
| 3 | 3 days | 154 |
16.3%
|
| 4 | 4 days | 66 |
7%
|
| 5 | 5 days | 67 |
7.1%
|
| 6 | 6 days | 37 |
3.9%
|
| 7 | 7 days | 146 |
15.5%
|
| Sysmiss | 2 |