| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
5.4%
|
|
| 2 | 70 |
17.9%
|
|
| 3 | 106 |
27.1%
|
|
| 4 | 71 |
18.2%
|
|
| 5 | 57 |
14.6%
|
|
| 6 | 19 |
4.9%
|
|
| 7 | 47 |
12%
|
|
| Sysmiss | 12101 |