| Value | Category | Cases | |
|---|---|---|---|
| 0 | 112 |
23.6%
|
|
| 1 | 130 |
27.4%
|
|
| 2 | 148 |
31.2%
|
|
| 3 | 74 |
15.6%
|
|
| 4 | 10 |
2.1%
|
|
| Sysmiss | 6 |