| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
1.4%
|
|
| 3 | 21 |
29.2%
|
|
| 4 | 46 |
63.9%
|
|
| 5 | 4 |
5.6%
|
|
| Sysmiss | 2671 |