| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, THE ENTIRE QUESTIONNAIRE | 42 |
2.7%
|
| 2 | YES, PARTS OF THE QUESTIONNAIRE | 6 |
0.4%
|
| 3 | NO, NOT USED | 1456 |
93.1%
|
| 9 | NO RESPONSE | 2 |
0.1%
|
| Sysmiss | 58 |
3.7%
|