| Value | Category | Cases | |
|---|---|---|---|
| 0 | 84 |
61.8%
|
|
| 1 | 15 |
11%
|
|
| 2 | 24 |
17.6%
|
|
| 3 | 13 |
9.6%
|
|
| Sysmiss | 1814 |