| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
2.8%
|
|
| 1 | 85 |
26.3%
|
|
| 2 | 53 |
16.4%
|
|
| 3 | 49 |
15.2%
|
|
| 4 | 25 |
7.7%
|
|
| 5 | 17 |
5.3%
|
|
| 6 | 85 |
26.3%
|
|
| Sysmiss | 24489 |