| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
1.2%
|
|
| 2 | 126 |
49.6%
|
|
| 3 | 24 |
9.4%
|
|
| 4 | 31 |
12.2%
|
|
| 5 | 63 |
24.8%
|
|
| 6 | 4 |
1.6%
|
|
| 7 | 3 |
1.2%
|
|
| Sysmiss | 219 |