| Value | Category | Cases | |
|---|---|---|---|
| 0 | nonresponse | 0 |
0%
|
| 1 | yes | 2129 |
71.7%
|
| 2 | no | 839 |
28.2%
|
| 3 | 2 |
0.1%
|
|
| Sysmiss | 30 |