| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 959 |
22.7%
|
| 2 | no | 630 |
14.9%
|
| 9 | not applicable | 2615 |
61.8%
|
| 9999995 | missing:impute | 28 |
0.7%
|
| Sysmiss | 1 |