| Value | Category | Cases | |
|---|---|---|---|
| 1 | 218 |
1.4%
|
|
| 2 | 457 |
3%
|
|
| 3 | 2113 |
13.8%
|
|
| 4 | 5661 |
37.1%
|
|
| 5 | 6817 |
44.7%
|
|
| Sysmiss | 1304 |