| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2713 |
13.2%
|
|
| 2 | 304 |
1.5%
|
|
| 3 | 6426 |
31.3%
|
|
| 4 | 8735 |
42.6%
|
|
| 8 | 2325 |
11.3%
|
|
| Sysmiss | 188 |