| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 |
27.8%
|
|
| 2 | 41 |
56.9%
|
|
| 3 | 6 |
8.3%
|
|
| 8 | DK | 5 |
6.9%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 6677 |