| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 102 |
3.6%
|
| 2 | No | 2721 |
96.3%
|
| 3 | 1 |
0%
|
|
| 6 | 1 |
0%
|
|
| 9 | 2 |
0.1%
|
|
| 0 | Nonresponse | 168 | |
| Sysmiss | 5 |