| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3709 | 2364 |
99.9%
|
| 1 | Yes: Friends, relatives | 6 | 3 |
0.1%
|
| 9 | 3 | 2 | ||
| Sysmiss | 72 | 0 |