| Value | Category | Cases | |
|---|---|---|---|
| 1 | 615 |
67.1%
|
|
| 2 | 181 |
19.7%
|
|
| 3 | 49 |
5.3%
|
|
| 4 | 40 |
4.4%
|
|
| 5 | 32 |
3.5%
|
|
| Sysmiss | 26 |