| Value | Category | Cases | |
|---|---|---|---|
| 0 | 70 |
57.4%
|
|
| 1 | 30 |
24.6%
|
|
| 2 | 14 |
11.5%
|
|
| 3 | 4 |
3.3%
|
|
| 4 | 2 |
1.6%
|
|
| 5 | 2 |
1.6%
|
|
| Sysmiss | 419 |