| Value | Category | Cases | |
|---|---|---|---|
| 1 | 139 |
6.2%
|
|
| 2 | 227 |
10.2%
|
|
| 3 | 646 |
29%
|
|
| 4 | 253 |
11.4%
|
|
| 5 | 812 |
36.5%
|
|
| 6 | 139 |
6.2%
|
|
| 7 | 9 |
0.4%
|
|
| Sysmiss | 3 |