| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, all | 971 |
30.5%
|
| 2 | Yes, part | 926 |
29.1%
|
| 3 | No | 1286 |
40.4%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 724 |