| Value | Category | Cases | |
|---|---|---|---|
| 1 | 342 |
2.2%
|
|
| 2 | 508 |
3.3%
|
|
| 3 | 1961 |
12.8%
|
|
| 4 | 6278 |
41.1%
|
|
| 5 | 6177 |
40.5%
|
|
| Sysmiss | 1304 |