| Value | Category | Cases | |
|---|---|---|---|
| 1 | 29 |
58%
|
|
| 2 | 8 |
16%
|
|
| 3 | 1 |
2%
|
|
| 5 | 9 |
18%
|
|
| 6 | 1 |
2%
|
|
| 7 | 2 |
4%
|
|
| Sysmiss | 1901 |