| Value | Category | Cases | |
|---|---|---|---|
| 0 | 119 |
31.5%
|
|
| 1 | 129 |
34.1%
|
|
| 2 | 95 |
25.1%
|
|
| 3 | 35 |
9.3%
|
|
| Sysmiss | 1822 |