| Value | Category | Cases | |
|---|---|---|---|
| 1 | 518 |
3.4%
|
|
| 2 | 772 |
5%
|
|
| 3 | 2520 |
16.4%
|
|
| 4 | 6515 |
42.5%
|
|
| 5 | 5020 |
32.7%
|
|
| Sysmiss | 1225 |