| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Subject | 146 |
15.2%
|
| 2 | 2 Subjects | 311 |
32.3%
|
| 3 | 3 Subjects | 341 |
35.4%
|
| 4 | 4 Subjects + | 164 |
17%
|
| 5 | Not Stated | 0 | |
| 8 | Not Applicable | 0 | |
| Sysmiss | 105291 |