| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
4.3%
|
|
| 2 | 12 |
7.4%
|
|
| 3 | 21 |
12.9%
|
|
| 4 | 12 |
7.4%
|
|
| 5 | 9 |
5.5%
|
|
| 6 | 74 |
45.4%
|
|
| 7 | 28 |
17.2%
|
|
| Sysmiss | 6206 |