| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
2.1%
|
|
| 2 | 19 |
19.6%
|
|
| 3 | 18 |
18.6%
|
|
| 4 | 9 |
9.3%
|
|
| 5 | 9 |
9.3%
|
|
| 6 | 39 |
40.2%
|
|
| 7 | 1 |
1%
|
|
| Sysmiss | 4859 |