| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Acceptable | 7874 |
18%
|
| 2 | 2 Not acceptable | 32606 |
74.5%
|
| 3 | 3 (DK) | 2623 |
6%
|
| 4 | 4 (refused) | 651 |
1.5%
|
| Sysmiss | 1055529 |