| Value | Category | Cases | |
|---|---|---|---|
| 1 | 166 |
1.2%
|
|
| 2 | 327 |
2.3%
|
|
| 3 | 2582 |
17.9%
|
|
| 4 | 6055 |
42.1%
|
|
| 5 | 5256 |
36.5%
|
|
| Sysmiss | 2054 |