| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 114 |
9.3%
|
| 2 | No | 71 |
5.8%
|
| 5 | Missing | 1 |
0.1%
|
| 7 | Refused | 0 |
0%
|
| 9 | NA | 1040 |
84.8%
|
| Sysmiss | 4665 |