| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No: knows ways | 9973 | 9941 |
95.8%
|
| 1 | Yes: DK ways | 414 | 440 |
4.2%
|
| 9 | 34 | 40 | ||
| Sysmiss | 201 | 0 |