| Value | Category | Cases | |
|---|---|---|---|
| -9 | do not know | 0 |
0%
|
| 1 | less than one day | 5 |
26.3%
|
| 2 | 6 |
31.6%
|
|
| 3 | 2 |
10.5%
|
|
| 7 | 1 |
5.3%
|
|
| 10 | 1 |
5.3%
|
|
| 14 | 1 |
5.3%
|
|
| 15 | 1 |
5.3%
|
|
| 60 | 1 |
5.3%
|
|
| 90 | 1 |
5.3%
|
|
| Sysmiss | 222 |