| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1285 |
9.4%
|
|
| 2 | 2343 |
17.2%
|
|
| 3 | 4422 |
32.4%
|
|
| 4 | 3876 |
28.4%
|
|
| 5 | 1721 |
12.6%
|
|
| Sysmiss | 640 |