| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2 |
0.6%
|
| 2 | No | 305 |
98.1%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Missing | 4 |
1.3%
|
| Sysmiss | 5 |