| Value | Category | Cases | |
|---|---|---|---|
| 1 | 694 |
34.1%
|
|
| 2 | 608 |
29.9%
|
|
| 3 | 356 |
17.5%
|
|
| 4 | 199 |
9.8%
|
|
| 5 | 129 |
6.3%
|
|
| 6 | 48 |
2.4%
|
|
| Sysmiss | 6052 |