| Value | Category | Cases | |
|---|---|---|---|
| 1 | 607 |
24.9%
|
|
| 2 | 456 |
18.7%
|
|
| 3 | 520 |
21.3%
|
|
| 4 | 528 |
21.7%
|
|
| 5 | 322 |
13.2%
|
|
| 6 | 1 |
0%
|
|
| 7 | 3 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 393 |