| value | category | cases | |
|---|---|---|---|
| 0 | No | 28 |
75.7%
|
| 1 | Yes | 4 |
10.8%
|
| 2 | Permanent net | 3 |
8.1%
|
| 8 | Not sure | 2 |
5.4%
|
| 9 | 1 | ||
| Sysmiss | 9059 |