| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 18 |
0.6%
|
| 2 | No | 2879 |
99.2%
|
| 9 | 4 |
0.1%
|
|
| 0 | Nonresponse | 94 | |
| Sysmiss | 5 |