| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, THE ENTIRE QUESTIONNAIRE | 170 |
3.4%
|
| 2 | YES, PARTS OF THE QUESTIONNAIRE | 4 |
0.1%
|
| 3 | NO, NOT USED | 4724 |
94.8%
|
| 9 | NO RESPONSE | 36 |
0.7%
|
| Sysmiss | 49 |
1%
|