| Value | Category | Cases | |
|---|---|---|---|
| 1 | 574 |
20.6%
|
|
| 2 | 115 |
4.1%
|
|
| 3 | 179 |
6.4%
|
|
| 4 | 1708 |
61.4%
|
|
| 5 | 169 |
6.1%
|
|
| 6 | 37 |
1.3%
|
|
| Sysmiss | 2 |