| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.9%
|
|
| 1 | 55 |
51.4%
|
|
| 2 | 31 |
29%
|
|
| 3 | 8 |
7.5%
|
|
| 4 | 7 |
6.5%
|
|
| 5 | 2 |
1.9%
|
|
| 8 | 2 |
1.9%
|
|
| Sysmiss | 1905 |