| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 612 |
53.3%
|
| 2 | no | 520 |
45.3%
|
| 3 | 16 |
1.4%
|
|
| 77 | don't know | 0 |
0%
|
| Sysmiss | 2923 |