| Value | Category | Cases | |
|---|---|---|---|
| 1 | 64 |
2.9%
|
|
| 2 | 127 |
5.8%
|
|
| 3 | 176 |
8%
|
|
| 4 | 146 |
6.7%
|
|
| 5 | 437 |
20%
|
|
| 6 | 244 |
11.1%
|
|
| 7 | 995 |
45.5%
|
|
| Sysmiss | 434 |