| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
3.6%
|
|
| 2 | 5 |
2.6%
|
|
| 3 | 152 |
78.4%
|
|
| 4 | 6 |
3.1%
|
|
| 5 | 7 |
3.6%
|
|
| 6 | 15 |
7.7%
|
|
| 7 | 2 |
1%
|
|
| Sysmiss | 2092 |