| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, THE ENTIRE QUESTIONNAIRE | 162 |
9.7%
|
| 2 | YES, PARTS OF THE QUESTIONNAIRE | 33 |
2%
|
| 3 | NO, NOT USED | 1412 |
84.8%
|
| 9 | NO RESPONSE | 21 |
1.3%
|
| Sysmiss | 38 |
2.3%
|