| Value | Category | Cases | |
|---|---|---|---|
| 0 | nonresponse | 0 |
0%
|
| 1 | yes | 1976 |
66.5%
|
| 2 | no | 917 |
30.9%
|
| 3 | don't know | 78 |
2.6%
|
| Sysmiss | 29 |