| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -8 | Refusal (spontaneous) | 0 |
0%
|
| 1 | Percentage (%) | 42 |
71.2%
|
| 2 | Number (amount) in lcu | 17 |
28.8%
|
| Sysmiss | 191 |