| Value | Category | Cases | |
|---|---|---|---|
| 1 | 110 |
7.6%
|
|
| 6 | 1272 |
87.9%
|
|
| 7 | 9 |
0.6%
|
|
| 8 | 25 |
1.7%
|
|
| 9 | 31 |
2.1%
|
|
| Sysmiss | 1963 |