| Value | Category | Cases | |
|---|---|---|---|
| 0 | 60 |
36.1%
|
|
| 1 | 51 |
30.7%
|
|
| 2 | 36 |
21.7%
|
|
| 3 | 11 |
6.6%
|
|
| 4 | 6 |
3.6%
|
|
| 5 | 2 |
1.2%
|
|
| Sysmiss | 4 |