| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 4 |
0.7%
|
| 2 | No | 478 |
88.2%
|
| 3 | Not applicable | 0 |
0%
|
| 8 | 60 |
11.1%
|
|
| Sysmiss | 2580 |