| Value | Category | Cases | |
|---|---|---|---|
| 0 | 118 |
31.2%
|
|
| 1 | 125 |
33.1%
|
|
| 2 | 108 |
28.6%
|
|
| 3 | 27 |
7.1%
|
|
| Sysmiss | 1822 |