| Value | Category | Cases | |
|---|---|---|---|
| 2 | 5 |
1.3%
|
|
| 3 | 14 |
3.7%
|
|
| 4 | 211 |
55.2%
|
|
| 5 | 152 |
39.8%
|
|
| Sysmiss | 784 |