| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, ENTIRE QUESTIONNAIRE | 92 |
0.9%
|
| 2 | YES, PART OF QUESTIONNAIRE | 61 |
0.6%
|
| 3 | NO, NOT USED | 8694 |
83.5%
|
| Sysmiss | 1566 |
15%
|