| Value | Category | Cases | |
|---|---|---|---|
| 2 | 21 |
15.1%
|
|
| 3 | 26 |
18.7%
|
|
| 4 | 28 |
20.1%
|
|
| 5 | 45 |
32.4%
|
|
| 6 | 17 |
12.2%
|
|
| 8 | 1 |
0.7%
|
|
| 9 | 1 |
0.7%
|
|
| Sysmiss | 25011 |