| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
1.4%
|
|
| 1 | 23 |
6.6%
|
|
| 4 | 10 |
2.9%
|
|
| 5 | 155 |
44.7%
|
|
| 6 | 77 |
22.2%
|
|
| 7 | 58 |
16.7%
|
|
| 8 | 17 |
4.9%
|
|
| 10 | 2 |
0.6%
|
|
| Sysmiss | 29 |