| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 |
26.4%
|
|
| 2 | 70 |
36.3%
|
|
| 3 | 46 |
23.8%
|
|
| 4 | 23 |
11.9%
|
|
| 5 | 2 |
1%
|
|
| 8 | 1 |
0.5%
|
|
| Sysmiss | 512 |