| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 12 |
0.4%
|
| 2 | No | 2678 |
99.1%
|
| 7 | Don't know | 2 |
0.1%
|
| 9 | Missing | 11 |
0.4%
|
| Sysmiss | 5 |