| Value | Category | Cases | |
|---|---|---|---|
| 1 | 59 |
4.6%
|
|
| 2 | 235 |
18.4%
|
|
| 3 | 633 |
49.6%
|
|
| 4 | 305 |
23.9%
|
|
| 5 | 45 |
3.5%
|
|
| Sysmiss | 55 |