| Value | Category | Cases | |
|---|---|---|---|
| 0 | 26 |
7.4%
|
|
| 1 | 26 |
7.4%
|
|
| 2 | 65 |
18.6%
|
|
| 3 | 65 |
18.6%
|
|
| 4 | 21 |
6%
|
|
| 5 | 6 |
1.7%
|
|
| 6 | 7 |
2%
|
|
| 7 | 133 |
38.1%
|
|
| Sysmiss | 2 |