| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 41 |
1.4%
|
| 2 | No | 2844 |
97.9%
|
| 9 | 20 |
0.7%
|
|
| 0 | Nonresponse | 90 | |
| Sysmiss | 5 |