| Value | Category | Cases | |
|---|---|---|---|
| 0 | 62 |
2.8%
|
|
| 1 | 327 |
14.7%
|
|
| 2 | 916 |
41.2%
|
|
| 3 | 186 |
8.4%
|
|
| 4 | 532 |
24%
|
|
| 5 | 198 |
8.9%
|
|
| Sysmiss | 8 |