| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
5.3%
|
|
| 3 | 13 |
68.4%
|
|
| 4 | 3 |
15.8%
|
|
| 6 | 1 |
5.3%
|
|
| 7 | 7+ days | 0 |
0%
|
| 8 | Don't know | 1 |
5.3%
|
| 9 | 3 | ||
| Sysmiss | 8422 |