| Value | Category | Cases | |
|---|---|---|---|
| 1 | 75 |
53.2%
|
|
| 2 | 56 |
39.7%
|
|
| 3 | 8 |
5.7%
|
|
| 8 | 1 |
0.7%
|
|
| 9 | 1 |
0.7%
|
|
| Sysmiss | 77 |