| Value | Category | Cases | |
|---|---|---|---|
| 1 | 87 |
60.8%
|
|
| 2 | 42 |
29.4%
|
|
| 3 | 7 |
4.9%
|
|
| 4 | 5 |
3.5%
|
|
| 5 | 1 |
0.7%
|
|
| 6 | 1 |
0.7%
|
|
| Sysmiss | 469 |