| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 2550 |
32.2%
|
| 2 | No | 1498 |
18.9%
|
| 3 | Don't know | 0 |
0%
|
| 8 | 3878 |
48.9%
|
|
| Sysmiss | 2990 |