| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
1.3%
|
|
| 2 | 36 |
22.8%
|
|
| 3 | 20 |
12.7%
|
|
| 4 | 66 |
41.8%
|
|
| 5 | 4 |
2.5%
|
|
| 6 | 1 |
0.6%
|
|
| 7 | 27 |
17.1%
|
|
| 8 | 2 |
1.3%
|
|
| Sysmiss | 82 |