| Value | Category | Cases | |
|---|---|---|---|
| 1 | 959 |
6.2%
|
|
| 2 | 752 |
4.9%
|
|
| 3 | 2652 |
17.1%
|
|
| 4 | 6574 |
42.5%
|
|
| 5 | 4544 |
29.4%
|
|
| Sysmiss | 959 |