| Value | Category | Cases | |
|---|---|---|---|
| 0 | 63 |
3.7%
|
|
| 1 | 435 |
25.8%
|
|
| 2 | 409 |
24.2%
|
|
| 3 | 321 |
19%
|
|
| 4 | 123 |
7.3%
|
|
| 5 | 337 |
20%
|
|
| Sysmiss | 23420 |