| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 4 |
0.3%
|
| 2 | No | 358 |
29.2%
|
| 5 | Missing | 0 |
0%
|
| 7 | Refused | 0 |
0%
|
| 9 | NA | 864 |
70.5%
|
| Sysmiss | 4665 |