| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3 |
3.4%
|
| 2 | No | 84 |
95.5%
|
| 97 | Refused | 0 |
0%
|
| 98 | Don't know | 1 |
1.1%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1637 |