| Value | Category | Cases | |
|---|---|---|---|
| 0 | 23 |
4.2%
|
|
| 1 | 145 |
26.4%
|
|
| 2 | 157 |
28.6%
|
|
| 3 | 173 |
31.5%
|
|
| 4 | 51 |
9.3%
|
|
| Sysmiss | 13682 |