| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
3.2%
|
|
| 3 | 1 |
3.2%
|
|
| 4 | 5 |
16.1%
|
|
| 5 | 2 |
6.5%
|
|
| 6 | 19 |
61.3%
|
|
| 8 | 1 |
3.2%
|
|
| 12 | 1 |
3.2%
|
|
| 20 | 1 |
3.2%
|
|
| Sysmiss | 2365 |