| Value | Category | Cases | |
|---|---|---|---|
| 1 | 145 |
2.9%
|
|
| 2 | 270 |
5.5%
|
|
| 3 | 328 |
6.7%
|
|
| 4 | 1464 |
29.8%
|
|
| 5 | 2711 |
55.1%
|
|
| Sysmiss | 3657 |