| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1393 |
86.7%
|
| 2 | No | 99 |
6.2%
|
| 8 | DK | 115 |
7.2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 508 |