| Value | Category | Cases | |
|---|---|---|---|
| 1 | 53 |
9%
|
|
| 2 | 56 |
9.5%
|
|
| 3 | 67 |
11.3%
|
|
| 4 | 40 |
6.8%
|
|
| 5 | 156 |
26.4%
|
|
| 6 | 203 |
34.3%
|
|
| 7 | 17 |
2.9%
|
|
| Sysmiss | 1865 |