| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
8.2%
|
|
| 2 | 18 |
11.3%
|
|
| 3 | 15 |
9.4%
|
|
| 4 | 16 |
10.1%
|
|
| 5 | 20 |
12.6%
|
|
| 6 | 3 |
1.9%
|
|
| 7 | 74 |
46.5%
|
|
| Sysmiss | 4385 |