| Value | Category | Cases | |
|---|---|---|---|
| 0 | nonresponse | 0 |
0%
|
| 1 | yes | 1271 |
44.4%
|
| 2 | no | 1585 |
55.4%
|
| 3 | 3 |
0.1%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 140 |