| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, THE ENTIRE QUESTIONNAIRE | 44 |
1.2%
|
| 2 | YES, PARTS OF THE QUESTIONNAIRE | 14 |
0.4%
|
| 3 | NO, NOT USED | 3669 |
97.2%
|
| 9 | NO RESPONSE | 4 |
0.1%
|
| Sysmiss | 45 |
1.2%
|