| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Acceptable | 6185 |
14.1%
|
| 2 | 2 Not acceptable | 34244 |
78.3%
|
| 3 | 3 (DK) | 2641 |
6%
|
| 4 | 4 (refused) | 684 |
1.6%
|
| Sysmiss | 1055529 |