| Value | Category | Cases | |
|---|---|---|---|
| 1 | 30 |
1.7%
|
|
| 2 | 56 |
3.2%
|
|
| 3 | 94 |
5.3%
|
|
| 4 | 60 |
3.4%
|
|
| 5 | 77 |
4.4%
|
|
| 6 | 28 |
1.6%
|
|
| 7 | 1425 |
80.5%
|
|
| Sysmiss | 59 |