| value | category | cases | |
|---|---|---|---|
| 1 | 2 |
40%
|
|
| 2 | 1 |
20%
|
|
| 4 | 1 |
20%
|
|
| 7 | 7+ days | 1 |
20%
|
| 8 | Don't know | 0 |
0%
|
| 9 | 1 | ||
| Sysmiss | 41514 |