| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1%
|
|
| 4 | 55 |
57.3%
|
|
| 5 | 20 |
20.8%
|
|
| 6 | 10 |
10.4%
|
|
| 7 | 5 |
5.2%
|
|
| 8 | 4 |
4.2%
|
|
| 9 | 1 |
1%
|
|
| Sysmiss | 5088 |