| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
5.6%
|
|
| 2 | 32 |
10.5%
|
|
| 3 | 53 |
17.3%
|
|
| 4 | 29 |
9.5%
|
|
| 5 | 37 |
12.1%
|
|
| 6 | 24 |
7.8%
|
|
| 7 | 54 |
17.6%
|
|
| 8 | 50 |
16.3%
|
|
| 9 | 10 |
3.3%
|
|
| Sysmiss | 2711 |