| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 62 |
1.5%
|
| 2 | No | 3773 |
93.7%
|
| 8 | DK | 189 |
4.7%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 1160 |