| Value | Category | Cases | |
|---|---|---|---|
| 1 | 60 |
1.5%
|
|
| 2 | 180 |
4.6%
|
|
| 3 | 456 |
11.7%
|
|
| 4 | 2910 |
74.9%
|
|
| 5 | 239 |
6.2%
|
|
| 6 | 40 |
1%
|
|
| Sysmiss | 653 |