| Value | Category | Cases | |
|---|---|---|---|
| 1 | 48 |
10.9%
|
|
| 2 | 123 |
27.9%
|
|
| 3 | 107 |
24.3%
|
|
| 4 | 18 |
4.1%
|
|
| 5 | 40 |
9.1%
|
|
| 6 | 12 |
2.7%
|
|
| 7 | 93 |
21.1%
|
|
| Sysmiss | 4366 |