| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.5%
|
|
| 1 | 3 |
2.2%
|
|
| 2 | 17 |
12.6%
|
|
| 3 | 6 |
4.4%
|
|
| 4 | 11 |
8.1%
|
|
| 5 | 30 |
22.2%
|
|
| 6 | 22 |
16.3%
|
|
| 7 | 20 |
14.8%
|
|
| 8 | 13 |
9.6%
|
|
| 9 | 9 |
6.7%
|
|
| 10 | 2 |
1.5%
|
|
| Sysmiss | 1219 |