| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1%
|
|
| 2 | 7 |
7%
|
|
| 3 | 31 |
31%
|
|
| 4 | 33 |
33%
|
|
| 5 | 19 |
19%
|
|
| 6 | 8 |
8%
|
|
| 8 | 1 |
1%
|
|
| Sysmiss | 12218 |