| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | yes | 946 |
48.9%
|
| 2 | no | 946 |
48.9%
|
| 3 | dont know | 41 |
2.1%
|
| Sysmiss | 93 |