| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8 |
2.3%
|
| 2 | No | 335 |
97.1%
|
| 97 | Refused | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 2 |
0.6%
|
| Sysmiss | 1380 |