| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1175 |
53.4%
|
|
| 1 | 907 |
41.2%
|
|
| 2 | 93 |
4.2%
|
|
| 8 | 27 |
1.2%
|
|
| Sysmiss | 48 |