| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 473 |
15%
|
| 2 | NO | 1291 |
40.9%
|
| 3 | REFUSED TO ANSWER/NO ANSWER | 2 |
0.1%
|
| 9 | NO RESPONSE | 7 |
0.2%
|
| Sysmiss | 1384 |
43.8%
|