| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, ENTIRE QUESTIONNAIRE | 116 |
1.5%
|
| 2 | YES, PART OF QUESTIONNAIRE | 88 |
1.1%
|
| 3 | NO, NOT USED | 7201 |
92.9%
|
| Sysmiss | 345 |
4.5%
|