| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 243 |
22.2%
|
| 2 | NO | 5 |
0.5%
|
| 8 | DK | 14 |
1.3%
|
| 9 | NO RESPONSE | 4 |
0.4%
|
| Sysmiss | 830 |
75.7%
|