| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 497 |
21.6%
|
| 2 | No | 1798 |
78.3%
|
| 8 | DK | 1 |
0%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 35 |