| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Acceptable | 7010 |
16%
|
| 2 | 2 Not acceptable | 34293 |
78.4%
|
| 3 | 3 (DK) | 1802 |
4.1%
|
| 4 | 4 (refused) | 649 |
1.5%
|
| Sysmiss | 1055529 |