| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, THE ENTIRE QUESTIONNAIRE | 7 |
1.2%
|
| 2 | YES, PARTS OF THE QUESTIONNAIRE | 1 |
0.2%
|
| 3 | NO, NOT USED | 293 |
49.6%
|
| Sysmiss | 290 |
49.1%
|