| Value | Category | Cases | |
|---|---|---|---|
| 1 | 44 |
2.8%
|
|
| 2 | 83 |
5.3%
|
|
| 3 | 103 |
6.6%
|
|
| 4 | 84 |
5.4%
|
|
| 5 | 242 |
15.6%
|
|
| 6 | 167 |
10.8%
|
|
| 7 | 830 |
53.4%
|
|
| Sysmiss | 1070 |