| Value | Category | Cases | |
|---|---|---|---|
| 1 | 175 |
7.9%
|
|
| 2 | 317 |
14.3%
|
|
| 3 | 794 |
35.7%
|
|
| 4 | 243 |
10.9%
|
|
| 5 | 606 |
27.3%
|
|
| 6 | 80 |
3.6%
|
|
| 7 | 7 |
0.3%
|
|
| Sysmiss | 6 |