| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, ENTIRE QUESTIONNAIRE | 670 |
8.1%
|
| 2 | YES, PART OF QUESTIONNAIRE | 31 |
0.4%
|
| 3 | NO, NOT USED | 6371 |
76.9%
|
| Sysmiss | 1213 |
14.6%
|