| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.6%
|
|
| 2 | 15 |
24.2%
|
|
| 3 | 8 |
12.9%
|
|
| 4 | 9 |
14.5%
|
|
| 5 | 14 |
22.6%
|
|
| 6 | 10 |
16.1%
|
|
| 7 | 3 |
4.8%
|
|
| 8 | 2 |
3.2%
|
|
| Sysmiss | 3638 |