| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 15 |
4.7%
|
| 2 | NO | 299 |
94.3%
|
| 8 | DK | 1 |
0.3%
|
| 9 | NO RESPONSE | 2 |
0.6%
|
| Sysmiss | 7677 |