| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 6 |
85.7%
|
| 2 | no | 1 |
14.3%
|
| 7 | Dont know | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 1740 |