| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
2.8%
|
|
| 1 | 10 |
6.9%
|
|
| 2 | 49 |
34%
|
|
| 3 | 30 |
20.8%
|
|
| 4 | 29 |
20.1%
|
|
| 5 | 9 |
6.3%
|
|
| 6 | 9 |
6.3%
|
|
| 7 | 3 |
2.1%
|
|
| 8 | 1 |
0.7%
|
|
| Sysmiss | 17024 |