| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
2%
|
| -7 | Does not apply (spontaneous) | 13 |
8.8%
|
| 1 | One day or less | 62 |
41.9%
|
| 2 | 21 |
14.2%
|
|
| 3 | 9 |
6.1%
|
|
| 4 | 3 |
2%
|
|
| 5 | 8 |
5.4%
|
|
| 6 | 1 |
0.7%
|
|
| 7 | 9 |
6.1%
|
|
| 10 | 5 |
3.4%
|
|
| 12 | 1 |
0.7%
|
|
| 14 | 2 |
1.4%
|
|
| 15 | 3 |
2%
|
|
| 21 | 1 |
0.7%
|
|
| 30 | 1 |
0.7%
|
|
| 35 | 1 |
0.7%
|
|
| 45 | 1 |
0.7%
|
|
| 60 | 1 |
0.7%
|
|
| 90 | 3 |
2%
|
|
| Sysmiss | 210 |