| Value | Category | Cases | |
|---|---|---|---|
| 0 | 168 |
23.8%
|
|
| 1 | 365 |
51.7%
|
|
| 2 | 140 |
19.8%
|
|
| 3 | 24 |
3.4%
|
|
| 4 | 9 |
1.3%
|
|
| Sysmiss | 1294 |