| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 262 |
9.5%
|
| 2 | No | 2497 |
90.5%
|
| 7 | Missing | 0 |
0%
|
| 9 | DK | 0 |
0%
|
| Sysmiss | 4507 |