| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 73 |
77.7%
|
| 2 | 2 | 7 |
7.4%
|
| 3 | 3 | 10 |
10.6%
|
| 4 | 4 | 2 |
2.1%
|
| 5 | 5 | 2 |
2.1%
|
| Sysmiss | 34 |