| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, THE ENTIRE QUESTIONNAIRE | 266 |
4.9%
|
| 2 | YES, PARTS OF THE QUESTIONNAIRE | 63 |
1.2%
|
| 3 | NO, NOT USED | 4994 |
91.2%
|
| Sysmiss | 153 |
2.8%
|