| Value | Category | Cases | |
|---|---|---|---|
| 1 | 36 |
7.8%
|
|
| 2 | 6 |
1.3%
|
|
| 3 | 39 |
8.5%
|
|
| 4 | 42 |
9.2%
|
|
| 5 | 13 |
2.8%
|
|
| 6 | 137 |
29.8%
|
|
| 7 | 155 |
33.8%
|
|
| 8 | 31 |
6.8%
|
|
| Sysmiss | 149 |