| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 238 |
3.2%
|
| 2 | NO | 7127 |
95.4%
|
| 8 | DK | 104 |
1.4%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 13909 |