| Value | Category | Cases | |
|---|---|---|---|
| 0 | 623 |
93%
|
|
| 1 | 22 |
3.3%
|
|
| 2 | 11 |
1.6%
|
|
| 3 | 7 |
1%
|
|
| 4 | 7 |
1%
|
|
| Sysmiss | 83 |