| Value | Category | Cases | |
|---|---|---|---|
| 0 | nonresponse | 0 |
0%
|
| 1 | yes | 309 |
10.5%
|
| 2 | no | 2640 |
89.5%
|
| 3 | 2 |
0.1%
|
|
| Sysmiss | 49 |