| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4745 |
98.3%
|
| 2 | NO | 63 |
1.3%
|
| 8 | DK | 19 |
0.4%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 777 |