| Value | Category | Cases | |
|---|---|---|---|
| 1 | 29 |
7.6%
|
|
| 2 | 54 |
14.1%
|
|
| 3 | 72 |
18.8%
|
|
| 4 | 13 |
3.4%
|
|
| 5 | 44 |
11.5%
|
|
| 6 | 8 |
2.1%
|
|
| 7 | 164 |
42.7%
|
|
| Sysmiss | 6112 |