| Value | Category | Cases | |
|---|---|---|---|
| 1 | 618 |
79.7%
|
|
| 2 | 135 |
17.4%
|
|
| 3 | 16 |
2.1%
|
|
| 4 | 6 |
0.8%
|
|
| Sysmiss | 21 |