| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 32 |
0.8%
|
| 2 | no | 382 |
9.1%
|
| 9 | not applicable | 3403 |
80.9%
|
| 9999995 | missing:impute | 390 |
9.3%
|
| Sysmiss | 2396 |