| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
1.2%
|
|
| 2 | 10 |
6%
|
|
| 3 | 17 |
10.2%
|
|
| 4 | 2 |
1.2%
|
|
| 5 | 5 |
3%
|
|
| 7 | 130 |
78.3%
|
|
| Sysmiss | 34 |