| Value | Category | Cases | |
|---|---|---|---|
| 1 | 12 |
10.7%
|
|
| 2 | 12 |
10.7%
|
|
| 3 | 3 |
2.7%
|
|
| 4 | 20 |
17.9%
|
|
| 5 | 28 |
25%
|
|
| 6 | 2 |
1.8%
|
|
| 7 | 35 |
31.3%
|
|
| Sysmiss | 1839 |