| Value | Category | Cases | |
|---|---|---|---|
| 2 | 5 |
0.3%
|
|
| 3 | 14 |
0.9%
|
|
| 4 | 49 |
3.3%
|
|
| 5 | 667 |
44.4%
|
|
| 6 | 173 |
11.5%
|
|
| 7 | 595 |
39.6%
|
|
| Sysmiss | 92 |