| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 194 |
6.5%
|
| 2 | No | 2578 |
85.8%
|
| 3 | 1 |
0%
|
|
| 7 | Missing | 11 |
0.4%
|
| 9 | DK | 37 |
1.2%
|
| Sysmiss | 183 |
6.1%
|