| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1212 |
28.9%
|
| 2 | no | 503 |
12%
|
| 9 | not applicable | 2167 |
51.7%
|
| 9999995 | missing:impute | 311 |
7.4%
|
| Sysmiss | 2410 |