| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 813 |
13.9%
|
| 1 | Yes | 879 |
15.1%
|
| 2 | Permanent net | 4109 |
70.5%
|
| 8 | Not sure | 30 |
0.5%
|
| 9 | 2 | ||
| Sysmiss | 3224 |