| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 727 |
4%
|
| 2 | No | 2859 |
15.7%
|
| 3 | Not applicable | 25 |
0.1%
|
| 4 | Don't know | 26 |
0.1%
|
| Sysmiss | 14532 |