| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 157 |
5.5%
|
| 2 | No | 2696 |
94.4%
|
| 3 | 1 |
0%
|
|
| 9 | 2 |
0.1%
|
|
| 0 | Nonresponse | 139 | |
| Sysmiss | 5 |