| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 145 |
5.6%
|
| 2 | 2 | 192 |
7.4%
|
| 3 | 3 | 198 |
7.6%
|
| 4 | 4 | 53 |
2%
|
| 5 | 5 | 435 |
16.8%
|
| 6 | 89 |
3.4%
|
|
| Sysmiss | 1481 |