| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.6%
|
|
| 1 | 107 |
84.9%
|
|
| 2 | 12 |
9.5%
|
|
| 3 | 5 |
4%
|
|
| Sysmiss | 124 |