| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1345 |
77.1%
|
| 2 | No | 392 |
22.5%
|
| 4 | 4 | 1 |
0.1%
|
| 9 | No response | 6 |
0.3%
|
| Sysmiss | 1275 |