| Value | Category | Cases | |
|---|---|---|---|
| 1 | 55 |
8.4%
|
|
| 2 | 133 |
20.2%
|
|
| 3 | 80 |
12.2%
|
|
| 4 | 82 |
12.5%
|
|
| 5 | 80 |
12.2%
|
|
| 6 | 199 |
30.2%
|
|
| 7 | 29 |
4.4%
|
|
| Sysmiss | 2520 |