| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 |
2.4%
|
|
| 2 | 28 |
2.8%
|
|
| 3 | 20 |
2%
|
|
| 4 | 7 |
0.7%
|
|
| 5 | 6 |
0.6%
|
|
| 6 | 7 |
0.7%
|
|
| 8 | 2 |
0.2%
|
|
| Sysmiss | 905 |