| Value | Category | Cases | |
|---|---|---|---|
| 1 | 434 |
29.4%
|
|
| 2 | 430 |
29.1%
|
|
| 3 | 301 |
20.4%
|
|
| 4 | 127 |
8.6%
|
|
| 5 | 80 |
5.4%
|
|
| 6 | 97 |
6.6%
|
|
| 7 | 8 |
0.5%
|
|
| Sysmiss | 2565 |