| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1412 |
39.8%
|
| 2 | No. | 1990 |
56.1%
|
| 7 | 118 |
3.3%
|
|
| 9 | Missing | 27 |
0.8%
|
| Sysmiss | 4710 |