| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 502 |
95.4%
|
| 2 | No | 17 |
3.2%
|
| 8 | DK | 7 |
1.3%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 2985 |