| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.4%
|
|
| 2 | 2 |
2.7%
|
|
| 4 | 6 |
8.2%
|
|
| 5 | 6 |
8.2%
|
|
| 6 | 7 |
9.6%
|
|
| 7 | 14 |
19.2%
|
|
| 8 | 37 |
50.7%
|
|
| Sysmiss | 9608 |