| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2152 |
43.3%
|
| 2 | No | 1049 |
21.1%
|
| 8 | DK | 462 |
9.3%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 1304 |