| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1216 |
7.8%
|
|
| 2 | 1689 |
10.9%
|
|
| 3 | 3260 |
21%
|
|
| 4 | 6040 |
39%
|
|
| 5 | 3289 |
21.2%
|
|
| Sysmiss | 1076 |