| Value | Category | Cases | |
|---|---|---|---|
| 0 | 61 |
16.2%
|
|
| 1 | 238 |
63.3%
|
|
| 2 | 64 |
17%
|
|
| 3 | 13 |
3.5%
|
|
| Sysmiss | 1824 |