| Value | Category | Cases | |
|---|---|---|---|
| 0 | 368 |
16.4%
|
|
| 1 | 37 |
1.6%
|
|
| 2 | 107 |
4.8%
|
|
| 3 | 305 |
13.6%
|
|
| 4 | 372 |
16.5%
|
|
| 5 | 1044 |
46.4%
|
|
| 8 | 15 |
0.7%
|
|
| Sysmiss | 2 |