| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 77 |
54.2%
|
| 2 | no | 65 |
45.8%
|
| 7 | DO NOT KNOW | 0 |
0%
|
| 9 | missing | 0 |
0%
|
| Sysmiss | 4 |