| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
0.7%
|
|
| 2 | 67 |
1.7%
|
|
| 3 | 123 |
3.1%
|
|
| 4 | 306 |
7.6%
|
|
| 5 | 939 |
23.4%
|
|
| 6 | 2431 |
60.6%
|
|
| 7 | 120 |
3%
|
|
| Sysmiss | 839 |