| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Acceptable | 15160 |
34.6%
|
| 2 | 2 Not acceptable | 26450 |
60.5%
|
| 3 | 3 (DK) | 1613 |
3.7%
|
| 4 | 4 (refused) | 531 |
1.2%
|
| Sysmiss | 1055529 |