| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to respond | 3 |
0.3%
|
| -98 | Don't know | 2 |
0.2%
|
| 0 | 0 | 509 |
54%
|
| 1 | 1 day | 68 |
7.2%
|
| 2 | 2 days | 156 |
16.5%
|
| 3 | 3 days | 120 |
12.7%
|
| 4 | 4 days | 29 |
3.1%
|
| 5 | 5 days | 22 |
2.3%
|
| 6 | 6 days | 13 |
1.4%
|
| 7 | 7 days | 21 |
2.2%
|
| Sysmiss | 2 |