| Value | Category | Cases | |
|---|---|---|---|
| 1 | 66 |
28.3%
|
|
| 2 | 110 |
47.2%
|
|
| 3 | 34 |
14.6%
|
|
| 4 | 18 |
7.7%
|
|
| 6 | 3 |
1.3%
|
|
| 7 | 1 |
0.4%
|
|
| 10 | 1 |
0.4%
|
|
| Sysmiss | 180 |