| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1809 |
4%
|
| 2 | No | 592 |
1.3%
|
| 3 | No need | 42900 |
94.3%
|
| 4 | Partly | 178 |
0.4%
|
| Sysmiss | 14 |