| Value | Category | Cases | |
|---|---|---|---|
| 0 | 185 |
70.6%
|
|
| 1 | 9 |
3.4%
|
|
| 2 | 15 |
5.7%
|
|
| 3 | 53 |
20.2%
|
|
| Sysmiss | 344 |