| Value | Category | Cases | |
|---|---|---|---|
| 1 | 58 |
2.2%
|
|
| 2 | 626 |
23.8%
|
|
| 3 | 1445 |
54.9%
|
|
| 4 | 304 |
11.5%
|
|
| 5 | 60 |
2.3%
|
|
| 8 | 94 |
3.6%
|
|
| 9 | 47 |
1.8%
|
|
| Sysmiss | 12717 |