| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 3257 |
99.5%
|
| 1 | yes | 16 |
0.5%
|
| Sysmiss | don't know | 0 | |
| Sysmiss | refusal | 0 | |
| Sysmiss | skipped | 0 | |
| Sysmiss | .x. censored | 0 |