| Value | Category | Cases | |
|---|---|---|---|
| 1 | 64 |
3.2%
|
|
| 2 | 203 |
10.2%
|
|
| 3 | 252 |
12.6%
|
|
| 4 | 743 |
37.2%
|
|
| 5 | 226 |
11.3%
|
|
| 6 | 510 |
25.5%
|
|
| Sysmiss | 1 |