| Value | Category | Cases | |
|---|---|---|---|
| 1 | 49 |
39.5%
|
|
| 2 | 31 |
25%
|
|
| 3 | 23 |
18.5%
|
|
| 4 | 8 |
6.5%
|
|
| 5 | 7 |
5.6%
|
|
| 6 | 4 |
3.2%
|
|
| 7 | 2 |
1.6%
|
|
| Sysmiss | 39 |