| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
1.7%
|
|
| 1 | 11 |
6.4%
|
|
| 2 | 29 |
16.8%
|
|
| 3 | 28 |
16.2%
|
|
| 4 | 11 |
6.4%
|
|
| 5 | 39 |
22.5%
|
|
| 6 | 44 |
25.4%
|
|
| 7 | 8 |
4.6%
|
|
| Sysmiss | 610 |