| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1211 |
68.1%
|
|
| 6 | 464 |
26.1%
|
|
| 7 | 5 |
0.3%
|
|
| 8 | 58 |
3.3%
|
|
| 9 | 39 |
2.2%
|
|
| Sysmiss | 55 |