| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1877 |
70.7%
|
| 2 | No | 762 |
28.7%
|
| 7 | Missing | 15 |
0.6%
|
| 9 | Don't know | 1 |
0%
|
| Sysmiss | 3529 |