| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
2.9%
|
|
| 1 | 32 |
23.2%
|
|
| 2 | 16 |
11.6%
|
|
| 3 | 12 |
8.7%
|
|
| 4 | 10 |
7.2%
|
|
| 5 | 3 |
2.2%
|
|
| 6 | 61 |
44.2%
|
|
| Sysmiss | 25022 |