| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1513 |
50.7%
|
|
| 1 | 463 |
15.5%
|
|
| 2 | 448 |
15%
|
|
| 3 | 342 |
11.5%
|
|
| 4 | 169 |
5.7%
|
|
| 5 | 51 |
1.7%
|
|
| Sysmiss | 1 |