| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3186 | 2827 |
99.6%
|
| 1 | Yes : Friends, family | 10 | 11 |
0.4%
|
| 9 | 20 | 19 | ||
| Sysmiss | 7406 | 7563 |