| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 |
12.6%
|
|
| 2 | 38 |
19.2%
|
|
| 3 | 45 |
22.7%
|
|
| 4 | 83 |
41.9%
|
|
| 5 | 7 |
3.5%
|
|
| Sysmiss | 1965 |