| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1191 |
8.2%
|
| 2 | No | 11485 |
79.3%
|
| 8 | DK | 1801 |
12.4%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 242 |