| Value | Category | Cases | |
|---|---|---|---|
| 1 | 575 |
73.1%
|
|
| 2 | 53 |
6.7%
|
|
| 3 | 11 |
1.4%
|
|
| 4 | 148 |
18.8%
|
|
| Sysmiss | 2 |