| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 58 |
1.1%
|
| 2 | No | 247 |
4.5%
|
| 5 | Missing | 0 |
0%
|
| 7 | Refused | 0 |
0%
|
| 9 | NA | 5164 |
94.4%
|
| Sysmiss | 1 |