| Value | Category | Cases | |
|---|---|---|---|
| 1 | 552 |
30.2%
|
|
| 2 | 499 |
27.3%
|
|
| 3 | 310 |
16.9%
|
|
| 4 | 108 |
5.9%
|
|
| 5 | 57 |
3.1%
|
|
| 6 | 34 |
1.9%
|
|
| 7 | 269 |
14.7%
|
|
| Sysmiss | 1256 |