| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
2.1%
|
|
| 2 | 40 |
5.9%
|
|
| 3 | 61 |
9.1%
|
|
| 4 | 57 |
8.5%
|
|
| 5 | 56 |
8.3%
|
|
| 6 | 30 |
4.5%
|
|
| 7 | 415 |
61.7%
|
|
| Sysmiss | 32 |