| Value | Category | Cases | |
|---|---|---|---|
| 0 | 34 |
16.3%
|
|
| 1 | 69 |
33.2%
|
|
| 2 | 38 |
18.3%
|
|
| 3 | 24 |
11.5%
|
|
| 4 | 11 |
5.3%
|
|
| 5 | 2 |
1%
|
|
| 6 | 30 |
14.4%
|
|
| Sysmiss | 24604 |