| Value | Category | Cases | |
|---|---|---|---|
| 1 | 480 |
7.6%
|
|
| 2 | 707 |
11.2%
|
|
| 3 | 3197 |
50.8%
|
|
| 4 | 443 |
7%
|
|
| 5 | 287 |
4.6%
|
|
| 6 | 1098 |
17.4%
|
|
| 7 | 84 |
1.3%
|
|
| Sysmiss | 18704 |