| Value | Category | Cases | |
|---|---|---|---|
| 1 | 279 |
2.2%
|
|
| 2 | 1041 |
8.2%
|
|
| 3 | 3272 |
25.8%
|
|
| 4 | 4999 |
39.4%
|
|
| 5 | 3089 |
24.4%
|
|
| Sysmiss | 3890 |