| Value | Category | Cases | |
|---|---|---|---|
| 1 | 446 |
22.4%
|
|
| 2 | 919 |
46.1%
|
|
| 3 | 366 |
18.4%
|
|
| 4 | 215 |
10.8%
|
|
| 5 | 46 |
2.3%
|
|
| Sysmiss | 7 |