| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 444 |
96.7%
|
| 2 | No | 12 |
2.6%
|
| 8 | DK | 3 |
0.7%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 1305 |