| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 172 |
5%
|
| 2 | NO | 53 |
1.5%
|
| 8 | DK | 23 |
0.7%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 3225 |
92.8%
|