| Value | Category | Cases | |
|---|---|---|---|
| 1 | 652 |
4.1%
|
|
| 2 | 1505 |
9.5%
|
|
| 3 | 3139 |
19.7%
|
|
| 4 | 5478 |
34.4%
|
|
| 5 | 5131 |
32.3%
|
|
| Sysmiss | 535 |