| Value | Category | Cases | |
|---|---|---|---|
| 1 | 55 |
34.4%
|
|
| 2 | 43 |
26.9%
|
|
| 3 | 55 |
34.4%
|
|
| 4 | 4 |
2.5%
|
|
| 5 | 1 |
0.6%
|
|
| 6 | 1 |
0.6%
|
|
| 7 | 1 |
0.6%
|
|
| Sysmiss | 931 |