| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33 |
2.9%
|
|
| 1 | 279 |
24.5%
|
|
| 2 | 240 |
21%
|
|
| 3 | 176 |
15.4%
|
|
| 4 | 115 |
10.1%
|
|
| 5 | 30 |
2.6%
|
|
| 6 | 268 |
23.5%
|
|
| Sysmiss | 23348 |