| Value | Category | Cases | |
|---|---|---|---|
| 1 | 234 |
4.8%
|
|
| 2 | 572 |
11.7%
|
|
| 3 | 1539 |
31.4%
|
|
| 4 | 1970 |
40.2%
|
|
| 5 | 193 |
3.9%
|
|
| 6 | 388 |
7.9%
|
|
| Sysmiss | 229 |