| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2485 | 2461 |
21.8%
|
| 1 | Yes | 7523 | 7562 |
66.9%
|
| 8 | DK | 1293 | 1278 |
11.3%
|
| 9 | 20 | 20 | ||
| Sysmiss | 218 | 0 |