| Value | Category | Cases | |
|---|---|---|---|
| 0 | 140 |
24.3%
|
|
| 1 | 66 |
11.5%
|
|
| 2 | 162 |
28.1%
|
|
| 3 | 55 |
9.5%
|
|
| 4 | 153 |
26.6%
|
|
| Sysmiss | 2239 |